Low Profile High Pressure Roof Exhaust Ventilator Page Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Construction Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Specification and Dimension Data LPD (Low Profile Centrifugal – Direct Drive) . . . . . . . . . . . . . . . . . . . 4 LPB (Low Profile Centrifugal – Belt Drive) . . . . . . . . . . . . . . . . . . . . . 5 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8 Performance and Sound Data 100-165 LPD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 100-540 LPB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-27 UL 762 Listed for Restaurant Exhaust Appliances . . . . . . . . . . . . . 28
Introduction Cook’s low profile roof exhaust ventilator provides maximum performance and durability in a wide variety of applications from general ventilaton to restaurant hood exhaust. The Lo-Pro’s one-of-a-kind double scroll design produces higher airflow volumes and static pressures than the conventional roof exhaust ventilator. Heavy gauge galvanized steel exterior is designed for maximum weather protection. Standard hinged top access panel on sizes 100 through 300, and removable top access panel on sizes 330 through 540. Hinged wheel access door on sizes 100 through 300, and removable wheel panel on sizes 300 through 540 allow the wheel and fan to be cleaned without compromising the fan to ductwork seal. Wheels are centrifugal type featuring non-overloading, backwardinclined blades and a tapered inlet shroud. When provided with optional outlet diverter the LPB is available as a UL Listed 762 for Power Ventilator for Restaurant Exhaust Appliances. All units are licensed to bear the AMCA Certified Ratings Seal for Air and Sound Performance. Available in 5 direct drive sizes and eighteen belt drive sizes. Capacities range from 650 to 55,000 CFM, with static pressure from 0 to 3 inches.
2
Construction Features Lo-Pro (LPB shown)
Swing Out Wheel Access on Sizes 100-300. (Removable on 330 & larger)
Cast Iron Flange Air Handling Quality Ball Bearings
Dual Outlets
Galvanized Steel Exterior Structural Steel Power Assembly
Hinged Top Cap
Cast Iron Drives
All Aluminum Wheel Adjustable Motor Plate for Positive Belt Tension
3
LPD Specifications and Dimension Data Low Profile Centrifugal Exhaust Ventilator Roof Mounted/Direct Drive
Loren Cook Company certifies that the LPD shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program. Type LPD is furnished standard with UL 705 listing and cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor.
LPD Dimension Data
A
B F
Air Diverters Optional
D C E
I
T Sq. ID
J
Description - Fan shall be a low profile, roof mounted, direct driven, upblast exhaust ventilator. Certifications - Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance. Construction - The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The aluminum base shall have a one piece inlet spinning and continuously welded curb cap corners for maximum leak protection. The top cap shall have quick release latches to provide access into the motor compartment. The motor shall be mounted on a minimum 14 gauge steel power assembly. These components shall be enclosed in a weather-tight compartment, separated from the exhaust airstream. Diverters shall be provided to discharge air vertically. Fan wheel and motor shall be mounted to a hinged access door for inspection and cleaning. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging. Wheel - Wheel shall be centrifugal backward inclined, constructed of 100% aluminum, including a precision machined cast aluminum hub. An aerodynamic aluminum inlet cone shall be provided for maximum performance and efficiency. Wheel hub shall be keyed and securely attached to the fan shaft. Wheel shall be balanced in accordance with AMCA Standard 204-96, Balance Quality and Vibration Levels for Fans Motor - Motor shall be heavy duty type with permanently lubricated sealed bearings and furnished at the specified voltage, phase and enclosure. Product - Fan shall be model LPD as manufactured by Loren Cook Company of Springfield, Missouri.
G
H
H
Size
A
B
C
D ID
E ID
F
G
100 120 135 150 165
22-1/16 25-11/16 28-7/16 31-1/8 33-13/16
29-7/8 32-3/8 34-1/2 36-11/16 39
13-7/8 15-3/8 16-3/8 17-3/8 18-3/8
6-11/16 8 9 10 11
6-25/32 8-5/32 9-3/16 10-7/32 11-7/32
52-3/16 58-13/16 64-1/8 69-3/8 74-11/16
2 2 2 2 2
Size
H
I
J
T Sq. ID
Shipping Weight
Roof Opening Sq.*
100 120 135 150 165
1-1/32 27/32 2-7/32 3-9/16 4-29/32
8-19/32 7-29/32 8-15/16 9-15/16 10-15/16
1-9/32 15/32 1-9/16 2-3/4 4-1/16
20 24 24 24 24
110 130 146 162 183
15-1/2 19-1/2 19-1/2 19-1/2 19-1/2
All dimensions in inches. Wights in pounds. *Roof opening size for curbs supplied by Loren Cook Company only.
4
Specifications and Dimension Data LPB Description - Fan shall be a low profile, roof mounted, belt driven, centrifugal exhaust ventilator. Certifications - Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). For restaurant applications, fan shall be listed by Underwriters Laboratories (UL/cUL 762) for US and Canada. Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance. Construction - The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The aluminum base shall have a one piece inlet spinning and continuously welded curb cap corners for maximum leak protection. The top cap shall have quick release latches to provide access into the motor compartment. The motor, bearings and drives shall be mounted on a minimum 14 gauge steel power assembly. These components shall be enclosed in a weather-tight compartment, separated from the exhaust air stream. Diverters shall be provided to discharge air vertically. Fan wheel shall be mounted to an access door for inspection and cleaning. Access door for sizes 100 to 300 shall be hinged, sizes above 300 shall be removable. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging. Wheel - Wheel shall be centrifugal backward inclined, constructed of 100% aluminum, including a precision machined cast aluminum hub. Wheel hub shall be keyed and securely attached to the fan shaft. Wheel inlet shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-96, Balance Quality and Vibration Levels for Fans. Motor - Motor shall be heavy duty type with permanently lubricated sealed ball bearings and furnished at the specified voltage, phase and enclosure. Bearings - Bearings shall be designed and individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball type in a cast iron housing selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed. Belts and Drives - Belts shall be oil and heat resistant, non-static type. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150% of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM. Product - Fan shall be model LPB as manufactured by Loren Cook Company of Springfield, Missouri.
Low Profile Centrifugal Exhaust Ventilator Roof Mounted/Belt Drive
Loren Cook Company certifies that the LPB shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program. Type LPB is furnished standard with UL 705 listing and cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor. Type LPB is furnished standard with UL 762 and cUL 762 listings (Power Ventilator for Restaurant Exhaust Appliances/YZHW) when furnished with factory supplied motor and air diverter.
A
B
F
D C E H
H
Air Diverters Optional
I
T Sq. ID
J
G
LPB Dimension Data Size
A
B
C
D ID
E ID
F
G
H
I
J
T Sq. ID
Shipping Weight
Roof Opening Sq.*
100 120 135 150 165 180 195 210 225 245 270 300 330 365 402 445 490 540
22-1/16 25-11/16 28-7/16 31-1/8 33-13/16 36-1/2 39-1/4 42 44-5/8 48-5/16 52-13/16 58-3/16 63-5/8 69-15/16 76-3/4 84-7/16 92-9/16 101-9/16
29-7/8 32-3/8 34-1/2 36-11/16 39 40-13/16 49 50-15/16 52-11/16 55-3/16 58-1/4 63-1/8 66-11/16 71-1/16 75-11/16 83-5/8 91-1/4 97-3/8
13-7/8 15-3/8 16-3/8 17-3/8 18-3/8 20-3/8 21-3/8 23-3/8 25-1/4 26-1/2 28 31-1/4 32-1/4 34-1/4 36-3/8 40 42-1/2 52-1/2
16-11/16 8 9 10 11 12 13 14 15 16 17-15/16 19-27/32 21-3/4 24 26-13/32 29-1/8 32 29-13/16
6-25/32 8-5/32 9-3/16 10-7/32 11-7/32 12-1/4 13-1/4 14-9/32 15-5/16 16-1/4 17-31/32 19-11/16 21-13/32 23-7/16 25-9/16 28 30-9/16 39-1/2
52-3/16 58-13/16 64-1/8 69-3/8 74-11/16 79-9/16 90-3/4 95-3/4 100-9/16 105-15/16 115-3/16 125-3/16 132-7/8 143-3/8 154-3/8 169-5/8 184-15/16 217-7/8
2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3
1-1/32 27/32 2-7/32 3-9/16 4-29/32 3-1/4 4-5/8 6 7-5/16 6-5/32 8-13/32 8-3/32 10-13/16 10-31/32 14-3/8 12-7/32 16-9/32 17-25/32
8-19/32 7-29
1-9/32 15/32 1-9/16 2-3/4 4-1/16 1-15/16 2-13/16 3-11/16 4-17/32 2-21/32 4-3/32 2-25/32 4-13/32 3-7/16 5-17/32 1-29/32 4-7/16 4-1/4
20 24 24 24 24 30 30 30 30 36 36 42 42 48 48 60 60 66
110 130 146 162 183 224 276 302 378 475 530 740 810 1040 1187 1455 1675 2205
15-1/2 19-1/2 19-1/2 19-1/2 19-1/2 25-1/2 25-1/2 25-1/2 25-1/2 31-1/2 31-1/2 37-1/2 37-1/2 43-1/2 43-1/2 55-1/2 55-1/2 61-1/2
All dimensions in inches. *Roof opening size for curbs supplied by Loren Cook Company only.
5
8-15/16 9-15/16 10-15/16 8-7/8 16-3/16 17-1/4 18-5/32 16-17/32 18-5/32 18-11/32 20-9/32 19-5/8 22-5/32 21-23/32 26-13/16 27-1/8
Accessories Roof Curb Treated Wood Nailer
V Sq. F Sq. 1-1/2"
H Optional Damper Tray
W Sq. Insulation
Roof Opening
Standard Construction Features 18 gauge galvanized steel (RCG) or .080 aluminum (RCA). 1-1/2”, 3 lbs. density thermal and acoustical insulation. Continuously welded corners. Wood nailer.
Options Damper tray. No wood nailer (deduct 1-1/2” for actual height). 13-1/2” tall construction.
Galvanized Steel or Aluminum Roof Curb Curb Catalog Number F Sq. H Galvanized Aluminum 100 RCG-18 RCA-18 18-1/2 9-1/2 120, 135, 150, 165 RCG-22 RCA-22 22-1/2 9-1/2 180, 195, 210, 225 RCG-28 RCA-28 28-1/2 9-1/2 245, 270 RCG-34 RCA-34 34-1/2 9-1/2 300, 330 RCG-40 RCA-40 40-1/2 9-1/2 365, 402 RCG-46 RCA-46 46-1/2 9-1/2 445, 490 RCGH-58 58-1/2 9-1/2 540 RCGH-64 64-1/2 9-1/2 All dimensions in inches. When motor operated damper is used, a wood nailer is required. Size
V Sq.
W Sq.
Roof Opening
22-1/2 26-1/2 32-1/2 38-1/2 44-1/2 50-1/2 62-1/2 68-1/2
11-3/4 15-3/4 21-3/4 27-3/4 33-3/4 39-3/4 51-1/2 56-3/4
15-1/2 19-1/2 25-1/2 31-1/2 37-1/2 43-1/2 55-1/2 61-1/2
V Sq.
W Sq.
Roof Opening
Sound Attenuator Curb* Curb Catalog Number Galvanized Aluminum 100 RCG-AT-18 RCA-AT-18 120, 135, 150, 165 RCG-AT-22 RCA-AT-22 180, 195, 210, 225 RCG-AT-28 RCA-AT-28 245, 270 RCG-AT-34 RCA-AT-34 300, 330 RCG-AT-40 RCA-AT-40 365, 402 RCG-AT-46 RCA-AT-46 445, 490 RCG-AT-H-58 540 RCG-AT-H-64 All dimensions in inches. When motor operated damper is used, a wood installed with a damper. Size
Average Sound Level Reduction ODB1 ODB2 ODB3 ODB4 -5 -11 -9 -14
ODB5 -18
ODB6 -28
ODB7 -35
F Sq.
H**
18-1/2 16 22-1/2 11-3/4 15-1/2 22-1/2 16 26-1/2 15-3/4 19-1/2 28-1/2 16 32-1/2 21-3/4 25-1/2 34-1/2 16 38-1/2 27-3/4 31-1/2 40-1/2 16 44-1/2 33-3/4 37-1/2 46-1/2 16 50-1/2 39-3/4 43-1/2 58-1/2 16 62-1/2 51-1/2 55-1/2 64-1/2 16 68-1/2 56-3/4 61-1/2 nailer is required. *Not available on UL 762 installations. **Add 8” when
ODB8 -25
Typical Disconnect Switches
NEMA 1
NEMA 1 (Lockable)
NEMA 4 NEMA 3R
NEMA 7 NEMA 9
NEMA 1 (Heavy Duty)
NEMA 3R - Exterior mount, rain-tight. NEMA 4 - Water-tight and dust-tight. NEMA 7 and NEMA 9 - Lockable, indoor, explosion proof.
NEMA 1 - Indoor general purpose. NEMA 1 (Lockable) - Indoor general purpose with locking capability. NEMA 1 (Heavy Duty, Lockable) - Indoor heavy duty visible blade. 6
Accessories Grease Terminator
Outlet Diverters
6-3/4"
4-13/16"
The Grease Terminator 2 is a grease-capture and containment system.
Outlet diverters are required for UL762 Restaurant Exhaust.
Hanging Grease Trough A 13-13/16 DIVERTER
B 5-13/16
C 4-13/16
D 7-3/16
E 14-7/16
All dimensions in inches.
The hanging grease trough features an easily removable welded aluminum pan for the collection and separation of grease. The trough pan can be removed for cleaning. The grease trough is shipped loose for field mounting.
Gravity Backdraft Damper
5-3/16" 1-7/8" E Sq.
Gravity dampers feature an extruded aluminum frame, aluminum blades and aluminum hinge pins with nylon bushings. Not available on UL 762 installations.
Size
Catalog Number
E Sq.
100
BD-14
13-3/4
120, 135, 150, 165
BD-18
17-3/4
180, 195, 210, 225
BD-24
23-3/4
245, 270 300, 330 365, 402 445-490 540
BD-30 BD-36 BD-42 BD-54 BD-60
29-3/4 35-3/4 47-3/4 53-3/4 59-3/4
All dimensions in inches.
Motorized Backdraft Damper Motor
8" 5-3/16" 1-7/8" E Sq.
Motorized dampers feature an extruded aluminum frame, aluminum blades and aluminum hinge pins with nylon bushings. Motors are shipped loose for field installation. Available voltages include 110V, 220V, and 440V. Not available on UL 762 installations. 7
Size
Catalog Number
E Sq.
100
BDM-14
13-3/4
120, 135, 150, 165
BDM-18
17-3/4
180, 195, 210, 225
BDM-24
23-3/4
245, 270 300, 330 365, 402 445, 490 540
BDM-30 BDM-36 BDM-42 BDM-54 BDM-60
29-3/4 35-3/4 41-3/4 53-3/4 59-3/4
All dimensions in inches.
Accessories Fan Speed Control Cook’s FSC is a variable speed controller which can offer excellent energy conservation and lower sound levels when 100 percent of a direct drive fan operating capacity is not required. The FSC employs solid state circuitry for long-life and dependability. The FSC is available only on 115V and 230V shaded pole or permanent split capacitor direct drive motors and is not available on 1140 RPM and 1725 RPM motors. The FSC is normally shipped loose for field installation. Optional pre-wiring is available.
10 AMP FSC
Motors Direct Drive All direct drive motors are standard single phase 115-volt: • Sizes 70 through 100 are either shaded pole or permanent split capacitor type motors. • Sizes 120 through 180 are either permanent split capacitor (1075, 1300, or 1550 rpm motors) or split phase (1140 or 1725 rpm motors). • FSC can only be used on either shaded pole or permanent split capacitor type motors. Optional motors: • Two speed, single-phase open motors are supplied as either 1725/1140 RPM or as 1140/860 RPM. • Explosion proof motors are available for some units, contact factory for details. • These optional motors cannot use an FSC. Belt Drive Single-phase motors: • Open drip motors from 1/6 to 1-1/2 HP. • Two-speed, motors in 1725/1140 RPM, from 1/6 to 1 HP. • TEFC and Class 1, Group D, explosion proof motors from 1/4 to 1 HP. Three-phase motors: • Three-phase ODP motors from 1/4 to 10 HP. • Two-speed, two winding motors in 1725/1140 RPM, from 1/3 to 5 HP. • TEFC and Class 1, Group D, explosion proof motors from 1/4 to 10 HP. • Variable Frequency Drive (VFD) compatible motors are available, contact factory for details. All single-phase and three-phase, single speed, open drip motors listed in performance tables are shipped factory installed.
Optional Coatings Lorenized® is an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Coating must exceed 1,000 hour salt spray under ASTM B117 test method. Cook Epoxy Powder is an electrostatically applied, baked epoxy powder coating. Final coating thickness is 2.5 - 3.5 mils. For outdoor applications an optional UV resistant topcoat is available to prevent cosmetic chalking of the coating. Cook Phenolic Epoxy Powder is an electrostatically applied, baked phenolic epoxy powder coating. Final coating thickness is 2 - 4 mils. For outdoor applications an optional UV resistant topcoat is required to prevent deterioration of the coating. Cook Easy Clean Powder is an electrostatically applied, baked modified epoxy silicone powder producing a high temperature "nonstick" coating. Final coating thickness is 1.3 - 1.7 mils. Air Dry Phenolic (Heresite VR-504) is a conventional spray applied phenolic resin coating. Final coating thickness is 4 - 6 mils. For outdoor applications an optional UV resistant topcoat (Heresite UC-5500) is required to prevent deterioration of the coating. Refer to the corrosion resistance guide in the Compute-A-Fan software for a listing of the coatings above and their resistance to a variety of chemicals. Additional special coatings are available.
8
Data LPD 100LP15D
100LP10D 1.00
100 – 165
120LP10D
1.00
1.00
0.60
1075 RPM
0.40
0.20
0
0.80
STATIC PRESSURE (In W.G.)
STATIC PRESSURE (In W.G.)
STATIC PRESSURE (In W.G.)
1550 RPM 0.80
0.60
0.40
0.20
0 0
200
400
600
800
1000
0.80
1075 RPM
0.60
0.40
0.20
0 0
200
FLOW (CFM)
400
600
800
1000
0
300
FLOW (CFM)
150LP10D
135LP10D 1.00
600
900
1200
1500
2400
3000
FLOW (CFM)
165LP10D
1.25
1.25
0.60
0.40
0.20
0
1.00
STATIC PRESSURE (In W.G.)
0.80
STATIC PRESSURE ( In W.G.)
STATIC PRESSURE (In W.G.)
1075 RPM 1075 RPM
1075 RPM
0.75
0.50
0.25
0 0
300
600
900
1200
1500
Motor Fan Tip HP RPM Speed
600
1200
1800
FLOW ( CFM)
Max. Input
100LP10D
1/25
1075
2814
.03
100LP15D
1/8
1550
4058
.10
120LP10D
1/6
1075
3377
.09
135LP10D
1/6
1075
3799
.16
150LP10D
1/3
1075
4222
.26
165LP10D
1/3
1075
4644
.42
0.75
0.50
0.25
0 0
FLOW (CFM)
Catalog Number
1.00
2400
3000
0
600
1200
1800
FLOW (CFM)
0.000” SP 0.125” SP 0.250” SP 0.3.75” SP 0.500” SP 0.625” SP 0.750” SP 0.875” SP 1.000” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 653 578 498 6.7 .03 6.7 .03 6.7 .03 941 889 838 784 728 665 12.1 .08 12.2 .09 12.5 .09 12.8 .10 13.0 .10 13.1 .10 1097 1019 935 839 723 9.9 .07 9.9 .07 10.0 .08 10.1 .08 10.2 .09 1411 1320 1238 1148 1028 917 12.5 .13 12.5 .13 12.6 .14 12.7 .15 12.8 .16 12.9 .16 2178 2073 1964 1851 1736 1612 1462 11.5 .20 11.2 .22 11.0 .23 10.8 .24 10.8 .25 11.1 .26 11.3 .26 2899 2783 2665 2543 2418 2290 2153 1994 1787 14.0 .33 13.8 .35 13.5 .36 13.3 .38 13.2 .39 13.4 .40 13.7 .42 13.9 .42 14.1 .42
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. Speed (RPM) for all models is constant and based on actual speed of test. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
9
100 LPB Data 4.00
22-1/16"
"
6-11/16"
3026 RPM
3.20
2790 RPM
2.40
2554 RPM 2318 RPM 2082 RPM
1.60
HP
6-25/32"
13-7/8"
1610 RPM
HP
0.80
.75
1846 RPM
P 4H .33 P H P .25 7 H .16
STATIC PRESSURE (In W.G.)
29-7/8
.5
Wheel Diameter - 10” Tip Speed (FPM) - 2.6 x RPM Maximum RPM - 3026 Maximum BHP - .027 x (RPM/1000)3 Maximum Motor Frame - 56 Approx. Ship Wt. (Less Motor) - 110 lbs. Roof Curb - RCG, RCA 18 Roof Opening - 15-1/2” Sq.
1374 RPM 898 RPM
0 0
20" Sq. ID
400
800
1200
1600
2000
FLOW (CFM)
100 LPB Catalog Mtr. Fan Tip 0.000” SP Number HP RPM Speed Sone BHP 545 898 2350 4.4 0.02 683 1126 2947 7.5 0.03 822 1/6 1354 3544 10.5 0.05 960 1582 4141 12.4 0.09 1099 1811 4741 14.2 0.13 1141 1879 4919 14.8 0.14 1182 1947 5097 15.5 0.16 1/4 1223 2015 5275 16.1 0.18 1264 2082 5450 16.8 0.19 1290 2126 5565 17.2 0.21 1317 2170 5681 17.6 0.22 1344 1/3 2214 5796 18.1 0.23 100LPB 1371 2258 5911 18.5 0.25 1398 2303 6029 19.0 0.26 1439 2371 6207 19.8 0.29 1480 2439 6385 21 0.31 1522 1/2 2507 6563 21 0.34 1563 2575 6741 22 0.37 1604 2643 6919 23 0.40 1653 2723 7128 25 0.44 1701 2803 7338 26 0.48 1750 3/4 2883 7547 27 0.52 1799 2963 7757 28 0.56 1846 3042 7963 30 0.61
0.250” SP Sone BHP 329 4.3 0.02 538 7.6 0.04 703 11.0 0.06 859 12.7 0.10 1011 14.5 0.14 1056 15.1 0.16 1100 15.7 0.18 1144 16.3 0.20 1187 17.0 0.21 1216 17.4 0.23 1244 17.8 0.24 1272 18.2 0.26 1300 18.7 0.27 1329 19.2 0.29 1372 20 0.31 1415 21 0.34 1458 22 0.36 1501 23 0.39 1544 24 0.42 1594 25 0.46 1645 26 0.50 1695 27 0.55 1745 29 0.59 1794 30 0.64
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
566 11.5 0.07 752 13.2 0.11 921 14.9 0.15 969 15.5 0.17 1017 16.0 0.19 1064 16.6 0.21 1110 17.3 0.23 1140 17.7 0.24 1170 18.2 0.26 1199 18.7 0.27 1229 19.1 0.29 1259 19.6 0.30 1304 20 0.33 1350 21 0.36 1394 22 0.39 1439 23 0.42 1484 24 0.45 1536 25 0.49 1588 26 0.53 1639 28 0.57 1691 29 0.62 1742 30 0.67
614 13.3 0.11 822 15.1 0.16 876 15.7 0.18 928 16.4 0.20 980 17.2 0.21 1029 17.9 0.24 1061 18.3 0.25 1093 18.8 0.26 1125 19.3 0.28 1156 19.7 0.30 1188 20 0.31 1236 21 0.34 1283 22 0.37 1330 23 0.40 1376 24 0.43 1423 24 0.46 1477 26 0.50 1530 27 0.55 1584 28 0.59 1637 29 0.64 1689 31 0.69
687 15.2 0.16 766 15.7 0.18 829 16.4 0.20 887 17.2 0.22 942 17.9 0.24 977 18.5 0.26 1012 19.0 0.27 1046 19.6 0.29 1080 20 0.30 1114 21 0.32 1164 22 0.35 1214 22 0.38 1263 23 0.41 1312 24 0.44 1360 25 0.47 1416 26 0.52 1472 27 0.56 1527 28 0.61 1582 30 0.66 1636 31 0.71
751 17.1 0.23 837 17.9 0.25 881 18.5 0.26 921 19.0 0.28 959 835 19.5 0.30 19.5 0.30 996 893 20 0.31 20 0.32 1033 940 21 0.33 21 0.34 1088 1003 22 0.36 22 0.37 1062 1141 22 0.39 22 0.40 1194 1119 23 0.42 23 0.43 1245 1174 24 0.45 24 0.46 1296 1228 26 0.48 25 0.50 1290 1355 27 0.52 27 0.54 1413 1351 28 0.57 28 0.58 1410 1470 29 0.62 29 0.63 1527 1469 30 0.67 31 0.68 1582 1527 32 0.72 32 0.73
965 22 0.40 1034 23 0.43 1096 24 0.47 1155 25 0.51 1221 27 0.55 1285 28 0.59 1348 29 0.64 1410 31 0.69 1470 33 0.74
992 24 0.47 1069 25 0.51 1145 26 0.56 1215 28 0.60 1282 29 0.65 1347 31 0.70 1410 32 0.76
1040 26 0.55 1134 28 0.61 1210 29 0.66 1280 31 0.71 1347 32 0.77
1115 29 0.66 1204 31 0.72 1278 32 0.77
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
10
Data LPB 3.50
2265 RPM
8-5/32"
2072 RPM
2.10
1879 RPM 1686 RPM
15-3/8"
Wheel Diameter - 12” Tip Speed (FPM) - 3.1 x RPM Maximum RPM - 2458 Maximum BHP - .069 x (RPM/1000)3 Maximum Motor Frame - 182T Approx. Ship Wt. (Less Motor) - 130 lbs. Roof Curb - RCG, RCA 22 Roof Opening - 19-1/2” Sq.
.75 HP
1107 RPM 725 RPM
5
1300 RPM
0.70
8"
P 1H
1493 RPM
P HP 4H .5 .33 HP HP 67 .1
1.40
.2
STATIC PRESSURE (In W.G.)
2.80
25-11/16"
" 32-3/8
2458 RPM
120
0 0
600
1200
1800
2400
3000
24" Sq. ID
FLOW (CFM)
120 LPB Catalog Number
120LPB
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 740 725 2277 4.5 0.02 945 926 2909 7.2 0.04 1/6 1150 1127 3540 11.0 0.08 1355 1328 4172 13.8 0.12 1406 1378 4329 14.1 0.14 1457 1428 4486 14.5 0.15 1/4 1508 1478 4643 15.0 0.17 1557 1526 4794 15.5 0.19 1597 1566 4919 15.9 0.20 1638 1606 5045 16.3 0.22 1/3 1679 1646 5171 16.7 0.23 1722 1688 5303 17.2 0.25 1785 1750 5497 17.8 0.28 1848 1812 5692 18.5 0.31 1/2 1911 1874 5887 19.3 0.34 1977 1938 6088 20 0.38 2051 2011 6317 21 0.43 2126 2084 6547 23 0.47 3/4 2200 2157 6776 24 0.53 2275 2230 7005 26 0.58 2333 2287 7184 27 0.63 2391 2344 7363 28 0.67 1 2449 2401 7542 29 0.73 2508 2459 7725 30 0.78
0.250” SP Sone BHP 443 4.5 0.03 749 7.1 0.05 997 11.2 0.09 1228 14.0 0.14 1284 14.3 0.16 1340 14.7 0.17 1395 15.1 0.19 1448 15.6 0.21 1491 16.0 0.23 1535 16.4 0.24 1578 16.8 0.26 1624 17.2 0.28 1691 17.9 0.31 1757 18.7 0.34 1824 19.5 0.37 1892 20 0.41 1969 22 0.46 2047 23 0.51 2124 24 0.56 2201 26 0.62 2261 27 0.66 2321 28 0.71 2381 29 0.76 2441 30 0.82
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
806 11.5 0.10 1084 14.4 0.16 1147 14.7 0.17 1210 15.0 0.19 1271 15.4 0.21 1329 15.8 0.23 1377 16.2 0.24 1424 16.5 0.26 1471 17.0 0.28 1520 17.5 0.30 1591 18.3 0.33 1662 19.1 0.36 1732 19.9 0.40 1804 21 0.44 1885 22 0.49 1966 23 0.54 2046 25 0.59 2126 26 0.65 2188 28 0.70 2250 29 0.75 2311 30 0.80 2374 31 0.86
905 14.6 0.16 984 14.8 0.18 1058 15.1 0.20 1129 15.5 0.22 1195 15.9 0.24 1248 16.3 0.26 1301 16.8 0.28 1352 17.4 0.30 1406 18.0 0.32 1483 18.8 0.35 1559 19.6 0.38 1634 20 0.42 1710 21 0.46 1796 22 0.51 1881 24 0.56 1965 25 0.62 2048 27 0.68 2112 28 0.73 2176 29 0.78 2240 30 0.83 2304 32 0.89
947 15.6 0.22 1033 16.0 0.25 1098 16.4 0.27 1159 16.8 0.29 1218 17.3 0.31 1278 17.9 0.33 1363 18.8 0.36 1446 19.8 0.40 1527 21 0.44 1609 22 0.48 1700 23 0.53 1790 24 0.58 1878 26 0.64 1965 27 0.70 2033 29 0.75 2099 30 0.81 2166 31 0.86 2232 32 0.92
1046 17.2 0.31 1124 17.9 0.34 1226 18.8 0.37 1320 1163 19.7 0.41 19.5 0.41 1410 1273 21 0.45 21 0.46 1499 1375 22 0.49 22 0.51 1597 1484 23 0.55 23 0.56 1693 1588 25 0.60 24 0.62 1786 1688 26 0.66 26 0.68 1878 1785 28 0.72 28 0.74 1949 1860 29 0.78 30 0.80 2018 1933 31 0.83 31 0.85 2087 2005 32 0.89 32 0.91 2157 2078 33 0.95 34 0.97
1217 21 0.50 1353 23 0.57 1471 24 0.63 1581 26 0.69 1686 28 0.76 1765 30 0.81 1842 31 0.87 1918 32 0.93 1994 34 0.99
1326 24 0.63 1459 26 0.70 1576 28 0.77 1662 30 0.83 1745 31 0.89 1826 32 0.95 1906 34 1.01
1445 28 0.77 1546 30 0.84 1639 31 0.90 1726 32 0.96 1812 34 1.03
1511 31 0.90 1613 32 0.97 1708 33 1.04
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
11
135 LPB Data 4.00
28-7/16"
" 34-1/2 9"
2.40
2102 RPM 1921 RPM 1740 RPM
HP
.2 5 H HP P
34
7
.3 HP
650 RPM
HP
1016 RPM .16
.5
1197 RPM
0.80
1.5
1378 RPM
HP
1.60
1559 RPM
.75
9-3/16"
16-3/8"
STATIC PRESSURE (In W.G.)
2283 RPM
3.20
P 1H
Wheel Diameter - 13.5” Tip Speed (FPM) - 3.5 x RPM Maximum RPM - 2283 Maximum BHP - .13 x (RPM/1000)3 Maximum Motor Frame - 182T Approx. Ship Wt. (Less Motor) - 146 lbs. Roof Curb - RCG, RCA 22 Roof Opening - 19-1/2” Sq.
0 0
24" Sq. ID
600
1200
1800
2400
3000
FLOW (CFM) (
135 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 853 650 2297 5.0 0.03 1039 791 2795 7.0 0.05 1/6 1224 932 3293 9.3 0.08 1408 1072 3788 12.5 0.13 1478 1126 3979 13.4 0.14 1549 1/4 1180 4170 14.3 0.17 1619 1233 4357 15.1 0.19 1675 1276 4509 15.6 0.21 1732 1/3 1319 4661 15.9 0.23 1790 1363 4817 16.3 0.26 1855 1413 4993 16.8 0.29 1921 1463 5170 17.3 0.32 135LPB 1/2 1987 1513 5347 17.9 0.35 2055 1565 5531 18.5 0.39 2159 1644 5810 19.6 0.45 2262 3/4 1723 6089 21 0.52 2365 1801 6365 22 0.59 2425 1847 6527 23 0.64 2486 1893 6690 24 0.69 2546 1939 6853 25 0.74 2608 1986 7019 26 0.80 2736 2084 7365 29 0.92 2865 1 1/2 2182 7711 31 1.05 2995 2281 8061 34 1.20
0.250” SP Sone BHP 511 5.1 0.04 782 7.0 0.06 1025 9.4 0.10 1234 12.5 0.14 1311 13.5 0.16 1388 14.5 0.18 1464 15.2 0.21 1525 15.6 0.23 1585 16.0 0.25 1647 16.3 0.27 1717 16.8 0.30 1787 17.3 0.33 1857 17.9 0.37 1929 18.6 0.41 2038 19.8 0.47 2147 21 0.54 2254 23 0.61 2317 24 0.66 2380 25 0.71 2443 26 0.76 2507 27 0.82 2640 29 0.94 2773 32 1.08 2907 34 1.23
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
756 9.7 0.11 1023 12.7 0.15 1120 13.8 0.18 1218 14.7 0.20 1311 15.5 0.23 1383 15.9 0.25 1451 16.1 0.27 1518 16.4 0.30 1593 16.9 0.33 1667 17.5 0.36 1740 18.2 0.39 1815 18.9 0.43 1928 20 0.50 2041 21 0.56 2151 23 0.64 2216 24 0.69 2281 25 0.73 2345 26 0.79 2411 27 0.84 2548 30 0.97 2684 32 1.1 2822 35 1.26
886 14.0 0.19 1010 14.9 0.21 1110 15.6 0.24 1187 16.0 0.26 1263 16.2 0.29 1342 16.5 0.32 1433 17.0 0.35 1524 17.8 0.38 1611 18.6 0.42 1697 19.4 0.46 1821 21 0.53 1940 22 0.60 2055 23 0.67 2122 24 0.72 2189 25 0.77 2255 26 0.82 2322 27 0.88 2462 30 1 2601 33 1.14 2741 35 1.29
1071 16.3 0.30 1167 16.6 0.33 1262 17.0 0.36 1352 1169 17.8 0.39 17.6 0.41 1441 1282 18.6 0.43 18.6 0.45 1533 1384 19.4 0.48 19.4 0.49 1678 1527 21 0.55 21 0.56 1819 1667 22 0.63 22 0.64 1950 1808 24 0.71 24 0.72 2023 1892 25 0.75 25 0.78 2095 1975 26 0.81 26 0.83 2165 2055 27 0.86 27 0.89 2235 2135 28 0.91 29 0.95 2380 2292 31 1.04 31 1.08 2522 2442 33 1.18 34 1.22 2664 2589 36 1.33 37 1.37
1377 21 0.58 1532 22 0.65 1672 24 0.74 1754 25 0.79 1836 26 0.85 1919 27 0.91 2005 29 0.97 2182 32 1.11 2349 35 1.26 2507 37 1.42
1362 22 0.68 1539 24 0.75 1629 25 0.80 1713 26 0.86 1795 27 0.92 1879 29 0.98 2054 32 1.13 2233 35 1.28 2409 38 1.45
1470 24 0.83 1578 26 0.88 1673 27 0.94 1762 29 1.00 1939 32 1.14 2113 35 1.3 2292 38 1.47
1625 28 1.03 1827 32 1.16 2006 35 1.31 2181 38 1.49
1690 31 1.19 1898 35 1.33 2081 38 1.50
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
12
Data LPB 3.50
1795 RPM
10"
1644 RPM
2.10
1493 RPM
1040 RPM
.1
34
P H
HP
HP
.3
67
5
587 RPM
17-3/8"
Wheel Diameter - 15” Tip Speed (FPM) - 3.9 x RPM Maximum RPM - 1946 Maximum BHP - .21 x (RPM/1000)3 Maximum Motor Frame - 182T Approx. Ship Wt. (Less Motor) - 162 lbs. Roof Curb - RCG, RCA 22 Roof Opening - 19-1/2” Sq.
.5
889 RPM
.2
0.70
10-7/32"
HP
HP
1191 RPM
1.5
P 1H
1.40
1342 RPM
.75
STATIC PRESSURE (In W.G.)
1946 RPM
2.80
31-1/8"
/16" 36-11
150
HP
0 0
800
1600
2400
3200
4000
24" Sq. ID
FLOW (CFM)
150 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 1189 587 2305 3.8 0.03 1522 1/6 751 2949 6.1 0.07 1854 915 3593 8.5 0.12 1947 961 3773 9.2 0.14 2040 1/4 1007 3954 10.1 0.17 2131 1052 4131 11.0 0.19 2206 1089 4276 11.9 0.21 2281 1/3 1126 4421 12.7 0.23 2356 1163 4567 13.5 0.26 2443 1206 4735 14.6 0.29 2530 1249 4904 15.7 0.32 1/2 2618 1292 5073 16.5 0.35 150LPB 2705 1335 5242 17.2 0.39 2840 1402 5505 18.4 0.45 2976 3/4 1469 5768 19.6 0.52 3112 1536 6031 21 0.59 3193 1576 6188 22 0.64 3274 1616 6346 22 0.69 1 3355 1656 6503 23 0.74 3434 1695 6656 24 0.79 3562 1758 6903 26 0.89 3689 1821 7151 27 0.98 1 -1/2 3817 1884 7398 29 1.09 3943 1946 7641 30 1.20
0.250” SP Sone BHP 720 3.3 0.04 1204 5.3 0.09 1599 7.7 0.15 1706 8.6 0.17 1811 9.5 0.19 1913 10.5 0.22 1996 11.3 0.24 2078 12.2 0.26 2160 13 0.29 2254 14.1 0.32 2348 15.2 0.35 2442 16.0 0.39 2535 16.8 0.42 2679 18 0.49 2822 19.2 0.56 2965 21 0.63 3049 21 0.68 3134 22 0.73 3219 23 0.79 3301 24 0.84 3433 25 0.94 3565 27 1.04 3697 28 1.14 3827 30 1.26
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
1310 7.9 0.16 1441 8.7 0.19 1563 9.5 0.21 1678 10.3 0.24 1770 11.1 0.26 1861 11.9 0.28 1951 12.7 0.31 2054 13.7 0.34 2156 14.9 0.38 2257 15.7 0.41 2357 16.5 0.45 2511 17.7 0.52 2663 18.9 0.59 2813 20 0.67 2902 21 0.72 2991 22 0.77 3079 23 0.83 3165 24 0.89 3303 25 0.98 3440 27 1.08 3576 28 1.19 3709 30 1.31
1384 10.9 0.25 1507 11.6 0.27 1620 12.3 0.30 1726 13.1 0.33 1842 14.0 0.36 1955 15.1 0.40 2064 15.8 0.44 2171 16.6 0.48 2335 18 0.54 2497 19.3 0.62 2655 21 0.7 2749 21 0.75 2842 22 0.81 2935 23 0.86 3024 24 0.92 3168 25 1.02 3310 27 1.13 3452 28 1.24 3590 30 1.36
1566 14.6 0.37 1714 15.6 0.41 1847 16.2 0.46 1971 1702 17.0 0.50 17.4 0.51 2153 1934 18.3 0.57 18.7 0.59 2326 2136 19.7 0.64 20 0.67 2494 2323 21 0.73 22 0.75 2592 2429 22 0.78 22 0.81 2690 2533 23 0.83 23 0.86 2786 2635 23 0.89 23 0.92 2880 2733 24 0.95 24 0.98 3029 2888 25 1.05 25 1.08 3177 3042 27 1.16 27 1.19 3324 3193 28 1.27 28 1.31 3467 3341 30 1.39 30 1.43
1889 20 0.67 2119 22 0.77 2243 22 0.83 2360 23 0.89 2472 24 0.95 2578 24 1.01 2743 26 1.11 2904 27 1.22 3061 29 1.34 3213 30 1.46
1999 23 0.83 2146 23 0.9 2279 24 0.97 2400 25 1.03 2585 26 1.14 2758 27 1.25 2924 29 1.37 3083 31 1.5
2177 25 1.04 2396 26 1.16 2593 28 1.28 2776 30 1.40 2946 31 1.53
2393 28 1.29 2604 30 1.42 2794 32 1.56
2391 30 1.42 2614 32 1.57
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
13
165 LPB Data 3.50
22-1/16"
1829 RPM
6-25/32"
13-7/8"
2.80
1685 RPM
HP
6-11/16"
1.5
1541 RPM
2.10
1H P
1397 RPM 1253 RPM
5
1109 RPM
HP
1.40
.7
.2
821 RPM
.3
34 HP HP
.1
533 RPM
5
HP
965 RPM
0.70
.5
STATIC PRESSURE (In W.G.)
29-7/8
HP
"
2
Wheel Diameter - 16.5” Tip Speed (FPM) - 4.3 x RPM Maximum RPM - 1829 Maximum BHP - .34 x (RPM/1000)3 Maximum Motor Frame - 182T Approx. Ship Wt. (Less Motor) - 183 lbs. Roof Curb - RCG, RCA 22 Roof Opening - 19-1/2” Sq.
67
20" Sq. ID
HP
0 0
1000
2000
3000
4000
5000
FLOW (CFM)
165 LPB Tip Mtr. Fan 0.000” SP HP RPM Speed Sone BHP 1438 533 2302 3.9 0.04 1772 1/6 657 2838 5.9 0.07 2104 780 3369 7.8 0.12 2209 819 3537 8.5 0.14 2314 1/4 858 3706 9.2 0.17 2419 897 3874 9.9 0.19 2506 929 4013 10.5 0.21 2592 1/3 961 4151 11.2 0.23 2675 992 4285 11.9 0.26 2808 1041 4496 13.2 0.30 2940 1/2 1090 4708 14.4 0.34 3072 1139 4920 15.8 0.39 165LPB 3226 1196 5166 17.4 0.45 3379 3/4 1253 5412 19.0 0.52 3533 1310 5658 20 0.59 3654 1355 5853 21 0.65 3776 1400 6047 1 22 0.72 3897 1445 6241 23 0.79 4091 1517 6552 25 0.92 4286 1 -1/2 1589 6864 26 1.05 4477 1660 7170 28 1.20 4628 1716 7412 30 1.33 4779 2 1772 7654 31 1.46 4933 1829 7900 33 1.61
Catalog Number
0.250” SP Sone BHP 867 3.2 0.05 1371 5.2 0.09 1773 7.0 0.15 1895 7.7 0.17 2016 8.4 0.19 2135 9.1 0.22 2232 9.8 0.24 2328 10.6 0.27 2421 11.3 0.29 2566 12.6 0.33 2709 13.9 0.38 2852 15.3 0.43 3016 17 0.49 3180 18.6 0.56 3342 19.8 0.64 3470 21 0.70 3598 22 0.77 3725 23 0.85 3927 24 0.97 4129 26 1.11 4327 28 1.26 4483 29 1.39 4639 31 1.53 4797 33 1.68
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
1364 7.3 0.16 1534 7.9 0.19 1686 8.6 0.21 1827 9.3 0.24 1938 9.9 0.26 2046 10.6 0.29 2149 11.3 0.31 2309 12.4 0.36 2466 13.6 0.41 2620 14.8 0.46 2797 16.6 0.53 2972 18.2 0.6 3145 19.4 0.68 3281 20 0.75 3415 21 0.82 3548 22 0.89 3760 24 1.02 3970 26 1.17 4175 28 1.32 4336 29 1.45 4497 31 1.59 4659 33 1.74
1536 10.5 0.27 1696 11.1 0.30 1833 11.8 0.33 2027 12.9 0.38 2207 14.0 0.43 2378 15.2 0.49 2569 16.6 0.55 2756 18.0 0.63 2940 19.3 0.71 3083 20 0.78 3225 21 0.85 3365 22 0.93 3587 24 1.07 3806 26 1.21 4019 28 1.37 4186 29 1.51 4352 31 1.65 4520 33 1.80
1865 14.5 0.44 2089 15.6 0.51 2318 1964 17.0 0.58 17.4 0.58 2528 2246 18.5 0.66 19.0 0.67 2728 2486 19.7 0.74 20 0.77 2880 2659 21 0.81 21 0.84 3030 2824 22 0.89 22 0.92 3177 2982 23 0.96 23 1.00 3409 3227 25 1.10 25 1.14 3637 3465 26 1.25 27 1.29 3859 3696 28 1.41 28 1.45 4032 3875 29 1.55 30 1.59 4204 4052 31 1.70 31 1.74 4377 4231 33 1.85 33 1.90
2150 21 0.77 2381 22 0.85 2579 23 0.94 2762 24 1.03 3033 26 1.17 3288 27 1.33 3529 29 1.49 3715 30 1.63 3898 31 1.78 4082 33 1.94
2482 24 1.03 2807 26 1.19 3093 28 1.36 3353 29 1.53 3550 30 1.67 3741 31 1.82 3932 33 1.98
2509 26 1.19 2859 28 1.38 3156 29 1.56 3371 30 1.71 3576 32 1.86 3776 34 2.02
2918 30 1.57 3165 31 1.73 3392 32 1.89 3609 34 2.06
2911 31 1.73 3177 33 1.91 3420 34 2.09
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
14
Data LPB 2.80
12"
1368 RPM
2.10
P 1H
1243 RPM 1118 RPM 993 RPM
.5 .3
HP
Wheel Diameter - 18” Tip Speed (FPM) - 4.7 x RPM Maximum RPM (Standard Wheel) - 1610 Maximum RPM (Reinforced Wheel) - 1618 Maximum BHP - .50 x (RPM/1000)3 Maximum Motor Frame - 182T Approx. Ship Wt. (Less Motor) - 224 lbs. Roof Curb - RCG, RCA 28 Roof Opening - 25-1/2” Sq.
34 P H
.2 743 RPM 5 H .1 67 P HP
497 RPM
20-3/8"
HP
868 RPM
0.70
12-1/4"
.75
1.40
HP
1493 RPM
36-1/2"
6"
/1 40-13
1.5
STATIC PRESSURE (In W.G.)
1618 RPM
P 2H
3.50
180
0 0
1100
2200
3300
4400
5500
30" Sq. ID
FLOW (CFM)
180 LPB Tip Mtr. Fan 0.000” SP HP RPM Speed Sone BHP 1650 497 2342 4.1 0.05 1968 1/6 593 2794 5.9 0.08 2290 690 3251 7.6 0.13 2403 724 3411 8.2 0.15 2516 1/4 758 3571 8.9 0.17 2632 793 3736 9.5 0.19 2725 821 3868 10.1 0.21 2818 1/3 849 4000 10.7 0.23 2911 877 4132 11.3 0.26 3053 920 4335 12.3 0.30 3196 1/2 963 4538 13.5 0.34 3342 1007 4745 14.7 0.39 180LPB 3512 1058 4985 16.2 0.45 3681 3/4 1109 5226 17.8 0.52 3847 1159 5461 19.4 0.60 3979 1199 5650 21 0.66 4112 1239 5838 1 22 0.73 4242 1278 6022 23 0.80 4451 1341 6319 25 0.92 4660 1-1/2 1404 6616 26 1.06 4872 1468 6917 28 1.21 5038 1518 7153 29 1.34 5204 1568 7389 2 31 1.48 5370 1618 7624 32 1.62
Catalog Number
0.250” SP Sone BHP 971 3.3 0.06 1402 5.1 0.10 1818 6.8 0.15 1953 7.4 0.17 2084 8.0 0.19 2216 8.7 0.22 2320 9.3 0.24 2423 10.0 0.26 2526 10.6 0.29 2682 11.7 0.34 2837 12.9 0.38 2995 14.1 0.44 3178 15.7 0.51 3359 17.3 0.58 3537 18.9 0.66 3679 20 0.73 3820 22 0.80 3957 23 0.87 4178 24 1.00 4399 26 1.15 4622 28 1.30 4795 29 1.44 4969 30 1.58 5142 32 1.73
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
1471 7.7 0.19 1619 8.2 0.21 1776 8.9 0.24 1903 9.4 0.27 2030 10.0 0.29 2154 10.6 0.32 2340 11.7 0.36 2519 12.7 0.4 2695 14.0 0.45 2894 15.4 0.52 3087 16.9 0.59 3273 18.5 0.67 3421 19.8 0.74 3567 21 0.82 3709 22 0.9 3937 24 1.04 4163 26 1.19 4393 27 1.36 4572 29 1.49 4750 30 1.64 4927 32 1.80
1758 11.2 0.33 1947 12.2 0.38 2138 13.3 0.43 2337 14.4 0.49 2567 15.7 0.56 2790 17.1 0.63 3001 18.4 0.70 3164 19.6 0.77 3323 21 0.84 3476 22 0.91 3716 24 1.04 3952 25 1.20 4188 27 1.37 4371 28 1.51 4552 30 1.66 4734 31 1.82
2004 14.8 0.51 2229 16.1 0.58 2455 17.4 0.66 2682 2388 18.9 0.75 19.3 0.77 2863 2563 20 0.82 20 0.84 3041 2741 21 0.89 22 0.93 3211 2917 22 0.96 23 1.01 3203 3476 24 1.09 24 1.15 3732 3482 26 1.22 26 1.29 3983 3756 28 1.38 28 1.44 4175 3963 29 1.52 30 1.57 4364 4165 31 1.67 31 1.70 4551 4363 32 1.83 33 1.85
2480 22 0.94 2652 23 1.03 2929 25 1.18 3214 27 1.34 3504 29 1.51 3727 31 1.64 3944 32 1.78 4156 33 1.92
2691 25 1.19 2968 27 1.36 3252 29 1.54 3478 31 1.69 3706 32 1.85 3930 33 2.00
3029 30 1.56 3247 31 1.71 3470 33 1.88 3697 34 2.05
3040 32 1.73 3261 33 1.90 3479 34 2.07
3284 35 2.09
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
15
195 LPB Data 4.00
22-1/16"
"
1626 RPM
6-11/16"
1.60
1368 RPM 1239 RPM 1110 RPM
HP
981 RPM
.5 HP 723 RPM .334 HP .16 7 465 RPM HP .2 852 RPM
1500
5
HP
0
HP
0
1
5
0.80
.7
20" Sq. ID
2.40
1497 RPM
1.5
6-25/32"
13-7/8"
3.20
P 2H
STATIC PRESSURE (In W.G.)
29-7/8
P 3H
Wheel Diameter - 19.5” Tip Speed (FPM) - 5.1 x RPM Maximum RPM (Standard Wheel) - 1429 Maximum RPM (Reinforced Wheel) - 1626 Maximum BHP - .74 x (RPM/1000)3 Maximum Motor Frame - 184T Approx. Ship Wt. (Less Motor) - 276 lbs. Roof Curb - RCG, RCA 28 Roof Opening - 25-1/2” Sq.
HP
3000
4500
6000
7500
FLOW (CFM)
195 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 1962 465 2373 4.3 0.06 1/6 2549 604 3083 7.2 0.13 2675 634 3236 7.8 0.15 2802 1/4 664 3389 8.4 0.17 2933 695 3548 9.0 0.19 3085 731 3731 9.8 0.22 1/3 3241 768 3920 10.6 0.26 3482 825 4211 12.0 0.32 1/2 3722 882 4502 13.5 0.39 3908 926 4727 14.6 0.45 4093 3/4 970 4951 16.0 0.52 4283 1015 5181 17.5 0.60 195LPB 4431 1050 5360 18.7 0.66 4579 1085 5539 1 19.9 0.73 4726 1120 5717 21 0.80 4959 1175 5998 23 0.93 5191 1-1/2 1230 6279 25 1.06 5427 1286 6565 27 1.22 5613 1330 6789 29 1.35 5798 1374 7014 2 30 1.48 5980 1417 7233 31 1.63 6275 1487 7591 33 1.88 6571 1557 7948 3 36 2.16 6862 1626 8300 38 2.46
0.250” SP Sone BHP 1177 3.5 0.07 1960 6.4 0.15 2118 7.1 0.17 2270 7.7 0.19 2423 8.3 0.22 2596 9.0 0.25 2770 9.8 0.29 3035 11.3 0.36 3297 12.9 0.44 3498 14.2 0.51 3699 15.5 0.58 3903 17.0 0.66 4061 18.2 0.73 4219 19.4 0.81 4376 21 0.88 4623 23 1.01 4868 25 1.16 5118 27 1.31 5313 28 1.45 5507 30 1.59 5697 31 1.74 6005 33 2.00 6312 35 2.28 6614 38 2.59
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
1701 8.1 0.22 1874 8.6 0.25 2077 9.2 0.28 2291 9.8 0.32 2614 11.2 0.39 2919 12.7 0.46 3145 14.1 0.52 3364 15.5 0.59 3581 16.9 0.68 3748 17.9 0.75 3912 19.0 0.82 4076 20 0.90 4331 22 1.04 4584 25 1.20 4840 27 1.36 5041 28 1.50 5241 29 1.65 5436 30 1.81 5752 33 2.08 6068 35 2.38 6378 38 2.69
2150 11.7 0.41 2468 13.2 0.50 2722 14.5 0.57 2975 15.7 0.65 3226 17.0 0.72 3416 18.1 0.79 3601 19.1 0.85 3780 20 0.93 4056 22 1.06 4323 24 1.20 4590 26 1.37 4797 27 1.52 5003 29 1.67 5202 30 1.83 5525 32 2.11 5845 35 2.42 6160 37 2.75
2578 16.1 0.67 2831 17.4 0.76 3032 2690 18.4 0.84 18.8 0.85 3234 2886 19.5 0.91 19.9 0.94 3435 3081 21 0.99 21 1.02 3742 3396 22 1.12 23 1.17 4038 3713 24 1.25 25 1.33 4328 4030 26 1.41 27 1.48 4550 4273 28 1.54 28 1.61 4508 4768 29 1.68 30 1.75 4976 4733 31 1.84 31 1.89 5310 5087 33 2.12 34 2.15 5639 5432 35 2.43 36 2.45 5960 5763 37 2.77 38 2.77
3086 23 1.19 3392 25 1.36 3713 27 1.54 3968 29 1.68 4220 30 1.83 4461 32 1.98 4842 34 2.23 5209 37 2.50 5558 39 2.81
3112 26 1.37 3426 28 1.56 3672 29 1.71 3924 31 1.88 4172 32 2.05 4574 35 2.32 4964 38 2.60 5335 40 2.90
3413 30 1.73 3659 31 1.90 3899 33 2.07 4299 35 2.38 4704 38 2.69 5094 40 3.00
3656 33 2.09 4045 36 2.40 4444 38 2.73 4842 40 3.08
3816 36 2.42 4206 39 2.76 4596 41 3.12
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
16
Data LPB 3.50
2.10
1292 RPM
14"
1183 RPM 1074 RPM
14-9/32"
856 RPM 747 RPM
.75
.1
HP HP
HP
.5
420 RPM
23-3/8"
Wheel Diameter - 21” Tip Speed (FPM) - 5.5 x RPM Maximum RPM (Standard Wheel) - 1277 Maximum RPM (Reinforced Wheel) - 1401 Maximum BHP - 1.2 x (RPM/1000)3 Maximum Motor Frame - 184T Approx. Ship Wt. (Less Motor) - 302 lbs. Roof Curb - RCG, RCA 28 Roof Opening - 25-1/2” Sq.
P 1H HP
638 RPM .2 5
34
0.70
P 3H
P 2H HP 1.5
1.40
965 RPM
.3
STATIC PRESSURE (In W.G.)
2.80
42"
6"
/1 50-15
1401 RPM
210
67 P H
0 0
2000
4000
6000
8000
10000
30" Sq. ID
FLOW (CFM)
210 LPB Tip 0.000” SP Mtr. Fan HP RPM Speed Sone BHP 2478 420 2309 4.0 0.07 1/6 3074 521 2864 6.0 0.13 3227 547 3007 6.5 0.15 3381 1/4 573 3150 7.0 0.17 3534 599 3293 7.6 0.2 3723 631 3469 8.3 0.23 1/3 3906 662 3639 9.0 0.27 4195 711 3908 10.1 0.33 1/2 4484 760 4178 11.4 0.40 4708 798 4387 12.5 0.47 4932 3/4 836 4596 14.9 0.54 5163 875 4810 16.0 0.61 210LPB 5340 905 4975 16.9 0.68 5517 1 935 5140 17.9 0.75 5694 965 5305 18.9 0.82 5977 1013 5569 21 0.95 6260 1 -1/2 1061 5833 23 1.10 6537 1108 6091 25 1.25 6761 1146 6300 27 1.38 6986 2 1184 6509 29 1.52 7204 1221 6712 31 1.67 7558 1281 7042 33 1.93 7912 3 1341 7372 36 2.21 8266 1401 7702 38 2.52
Catalog Number
0.250” SP Sone BHP 1488 2.9 0.09 2317 5.0 0.16 2512 5.5 0.18 2702 6.0 0.21 2887 6.5 0.23 3110 7.1 0.27 3321 7.8 0.31 3649 9.0 0.38 3971 10.2 0.46 4218 11.3 0.52 4464 14.1 0.60 4714 15.3 0.68 4905 16.2 0.75 5095 17.2 0.83 5285 18.3 0.9 5587 20 1.04 5887 22 1.18 6180 24 1.34 6416 26 1.48 6651 28 1.62 6879 30 1.78 7249 33 2.04 7616 35 2.33 7983 37 2.65
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
2153 5.8 0.25 2433 6.6 0.29 2690 7.2 0.33 3079 8.3 0.41 3452 9.5 0.49 3732 10.4 0.56 4005 13.3 0.63 4278 14.5 0.72 4484 15.5 0.79 4688 16.4 0.87 4890 17.6 0.95 5210 19.4 1.09 5526 21 1.24 5832 24 1.41 6079 25 1.55 6324 27 1.7 6561 29 1.86 6944 32 2.13 7324 34 2.43 7703 36 2.75
2870 8.9 0.50 3189 10.0 0.58 3497 12.7 0.67 3804 13.9 0.76 4034 14.8 0.83 4259 15.8 0.91 4481 16.8 0.99 4827 18.7 1.13 5165 21 1.28 5490 23 1.45 5748 25 1.60 6004 26 1.75 6250 28 1.91 6647 31 2.19 7039 33 2.5 7428 36 2.83
3292 13.3 0.77 3546 14.3 0.85 3794 15.3 0.94 4036 3566 16.2 1.03 15.5 1.03 4412 3975 18.1 1.18 17.5 1.19 4779 4368 3940 20 1.34 19.5 1.37 18.7 1.37 5128 4742 4340 3905 22 1.5 22 1.55 21 1.56 19.8 1.56 5404 5037 4653 4255 24 1.64 23 1.70 23 1.72 22 1.73 5676 5326 4960 4581 26 1.80 25 1.86 25 1.90 24 1.91 5936 5602 5251 4889 28 1.96 27 2.02 27 2.07 26 2.09 6350 6040 5713 5374 30 2.24 30 2.30 29 2.36 29 2.40 6757 6467 6162 5844 33 2.55 32 2.60 31 2.67 31 2.73 7158 6885 6600 6302 35 2.89 34 2.94 34 3.01 33 3.08
4170 23 1.91 4513 25 2.09 5025 29 2.41 5517 31 2.76 5994 33 3.13
4661 27 2.42 5181 30 2.77 5678 32 3.15
4828 29 2.77 5355 32 3.16
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
17
225 LPB Data 3.00
15"
1249 RPM 1154 RPM
2.40
1059 RPM
1.80
964 RPM 869 RPM
1.20
P 2H
15-5/16"
25-1/4"
774 RPM 679 RPM
0.60
584 RPM .2 5
.5
.1
34
HP
.3
391 RPM
P 3H
STATIC PRESSURE (In W.G.)
44-5/8"
/16" 52-11
P HP 1H 1.5 HP . 7 5 HP HP
Wheel Diameter - 22.5” Tip Speed (FPM) - 5.9 x RPM Maximum RPM (Standard Wheel) - 1152 Maximum RPM (Reinforced Wheel) - 1249 Maximum BHP - 1.6 x (RPM/1000)3 Maximum Motor Frame - 184T Approx. Ship Wt. (Less Motor) - 378 lbs. Roof Curb - RCG, RCA 28 Roof Opening - 25-1/2” Sq.
67
HP
0 0
2000
30" Sq. ID
4000
6000
8000
10000
FLOW (CFM)
225 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 2837 391 2303 4.0 0.08 1/6 3367 464 2733 5.6 0.13 3621 499 2939 6.4 0.16 1/4 3875 534 3145 7.2 0.20 4078 562 3310 7.8 0.23 1/3 4282 590 3475 8.5 0.27 4492 619 3646 9.2 0.31 4703 1/2 648 3817 9.9 0.35 4913 677 3987 10.7 0.40 5160 711 4188 11.6 0.47 5406 3/4 745 4388 12.7 0.54 5660 780 4594 15.4 0.61 225LPB 5856 807 4753 16.2 0.68 6052 1 834 4912 17.0 0.75 6241 860 5065 17.9 0.82 6553 903 5319 19.2 0.95 6865 1-1/2 946 5572 21 1.10 7170 988 5819 23 1.25 7409 1021 6014 24 1.38 7649 1054 6208 2 26 1.52 7896 1088 6408 28 1.67 8287 1142 6726 31 1.93 8679 3 1196 7045 34 2.22 9064 1249 7357 37 2.52
0.250” SP Sone BHP 1695 2.9 0.10 2448 4.6 0.16 2778 5.3 0.20 3094 6.1 0.23 3339 6.8 0.27 3578 7.4 0.31 3821 8.0 0.35 4061 8.7 0.4 4297 9.5 0.46 4572 10.4 0.53 4844 11.5 0.60 5122 14.7 0.69 5335 15.5 0.76 5547 16.4 0.83 5750 17.2 0.91 6085 18.6 1.04 6418 20 1.19 6741 22 1.35 6994 24 1.48 7246 25 1.63 7505 27 1.78 7915 30 2.05 8324 33 2.34 8724 37 2.66
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
2503 6.0 0.29 2802 6.8 0.33 3098 7.5 0.38 3383 8.1 0.44 3661 8.8 0.49 3977 9.6 0.56 4285 10.5 0.64 4594 13.9 0.73 4828 14.7 0.80 5057 15.6 0.87 5276 16.5 0.95 5633 17.9 1.10 5985 19.4 1.25 6325 21 1.42 6590 23 1.56 6854 24 1.71 7124 26 1.87 7550 29 2.14 7974 32 2.45 8387 36 2.77
2933 8.0 0.50 3311 9.1 0.58 3662 10.2 0.67 4011 13.2 0.77 4273 14.0 0.84 4529 14.9 0.92 4772 15.8 1.00 5164 17.3 1.14 5545 18.8 1.30 5909 21 1.46 6190 22 1.60 6468 24 1.76 6750 25 1.92 7194 28 2.21 7633 32 2.52 8059 35 2.85
3674 13.2 0.85 3959 14.3 0.94 4226 15.2 1.03 4654 4116 16.7 1.19 16.0 1.19 5069 4567 18.2 1.35 17.7 1.37 5463 4991 4496 19.8 1.52 19.2 1.56 18.5 1.56 5766 5315 4845 21 1.66 21 1.71 20 1.72 6064 5632 5183 23 1.81 22 1.87 22 1.90 6365 5954 5524 25 1.98 24 2.04 24 2.08 6833 6451 6050 27 2.26 27 2.33 26 2.39 7292 6936 6561 31 2.57 30 2.64 30 2.71 7734 7400 7049 34 2.91 33 2.97 33 3.05
4711 21 1.90 5078 23 2.09 5634 26 2.41 6171 29 2.76 6682 32 3.11
5204 25 2.42 5770 29 2.77 6306 32 3.15
5352 27 2.77 5918 32 3.16
5509 30 3.16
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
18
Data LPB 1169 RPM 1068 RPM
16"
P P 2 H .5 H HP 1 1
2.10
48-5/16"
"
6 55-3/1
P 3H
STATIC PRESSURE (In W.G.)
2.80
1270 RPM
P 5H
3.50
967 RPM
866 RPM
1.40
664 RPM .75
0.70
16-1/4"
765 RPM
HP
.5
.3
563 RPM .2 5 HP 361 RPM .1
34
0 0
Wheel Diameter - 24.5” Tip Speed (FPM) - 6.4 x RPM Maximum RPM (Standard Wheel) - 1015 Maximum RPM (Reinforced Wheel) - 1270 Maximum BHP - 2.6 x (RPM/1000)3 Maximum Motor Frame - 215T Approx. Ship Wt. (Less Motor) - 475 lbs. Roof Curb - RCG, RCA 34 Roof Opening - 31-1/2” Sq.
HP
P H
67
26-1/2"
245
2800
HP
5600
8400
11200 14000
36" Sq. ID
FLOW (CFM)
245 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 3560 361 2315 5.4 0.10 1/6 3915 397 2546 6.6 0.13 4211 427 2738 7.8 0.16 1/4 4497 456 2924 9.1 0.20 4734 480 3078 10.2 0.23 1/3 4970 504 3232 11.4 0.27 5345 542 3476 13.4 0.33 1/2 5710 579 3713 15.2 0.41 6144 623 3995 17.7 0.51 3/4 6578 667 4278 19.5 0.62 6913 701 4496 21 0.72 1 7249 735 4714 22.0 0.83 245LPB 7604 771 4945 24 0.96 7959 1 -1/2 807 5176 26.0 1.10 8324 844 5413 28 1.26 8610 873 5599 30 1.39 8896 1 902 5785 32 1.54 9182 931 5971 34 1.69 9635 977 6266 37 1.95 10089 3 1023 6561 41 2.24 10533 1068 6850 45 2.55 11193 1135 7280 52 3.06 11854 5 1202 7709 59 3.64 12515 1269 8139 66 4.28
0.250” SP Sone BHP 2065 4.0 0.12 2595 5.3 0.16 3003 6.4 0.20 3397 7.6 0.24 3719 8.7 0.28 4030 9.9 0.32 4496 11.9 0.39 4930 13.9 0.47 5429 16.3 0.58 5916 18.2 0.71 6287 19.6 0.81 6653 21 0.93 7038 23 1.06 7419 24 1.21 7809 26 1.37 8113 28 1.51 8415 31 1.66 8716 33 1.82 9193 36 2.09 9667 40 2.38 10128 44 2.70 10813 51 3.22 11496 58 3.81 12175 65 4.46
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
3400 10.4 0.41 3909 12.4 0.5 4507 14.8 0.62 5103 4209 16.8 0.75 15.4 0.77 5549 4677 18.3 0.87 16.9 0.89 4347 5977 5139 19.9 0.99 18.5 1.02 17.3 1.03 4871 6412 5628 22 1.13 20 1.18 19 1.19 6116 5367 6835 23 1.29 22 1.34 21 1.36 7259 6608 5871 25 1.46 24 1.52 23 1.55 7587 6264 6980 27 1.60 26 1.67 25 1.71 7911 7342 6658 29 1.76 28 1.83 27 1.88 8232 7695 7051 31 1.92 30 2.00 29 2.05 8735 8239 7661 35 2.20 34 2.29 32 2.35 9232 8769 8248 39 2.51 37 2.60 36 2.67 9715 9279 8801 43 2.83 41 2.94 40 3.02 10426 10024 9593 49 3.36 48 3.49 46 3.58 10757 10362 11132 56 3.96 55 4.10 53 4.21 11832 11480 11114 63 4.62 62 4.77 61 4.90
5192 22 1.56 5599 24 1.72 5997 26 1.90 6392 28 2.09 7017 31 2.40 7642 35 2.74 8246 39 3.09 9112 45 3.66 9935 52 4.29 10726 59 5.00
5352 25 1.90 5779 27 2.09 6418 30 2.41 7045 34 2.77 7656 37 3.14 8565 44 3.73 9454 51 4.37 10303 57 5.09
5824 29 2.42 6487 32 2.77 7106 36 3.15 8017 42 3.77 8927 49 4.44 9827 56 5.17
5874 31 2.77 6574 35 3.16 7505 41 3.79 8416 48 4.48 9326 54 5.24
7004 40 3.79 7935 46 4.50 8847 53 5.28
7462 45 4.50 8391 51 5.29
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
19
270 LPB Data 3.00
17-15/16"
17-31/32"
28"
2.40
1079 RPM 996 RPM 913 RPM
1.80
830 RPM 747 RPM
1.20
664 RPM
6000
9000
P 3H
3000
P 5H
0
HP 5 .7 P H .5
0
36" Sq. ID
HP
498 RPM
.3 3 330 RPM.25 4 H HP P
P 2H
0.60
1
581 RPM
HP
STATIC PRESSURE (In W.G.)
52-13/16"
" 58-1/4
1.5
Wheel Diameter - 27” Tip Speed (FPM) - 7.1 x RPM Maximum RPM (Standard Wheel) - 876 Maximum RPM (Reinforced Wheel) - 1079 Maximum BHP - 4.2 x (RPM/1000)3 Maximum Motor Frame - 215T Approx. Ship Wt. (Less Motor) - 530 lbs. Roof Curb - RCG, RCA 34 Roof Opening - 31-1/2” Sq.
12000 15000
FLOW (CFM)
270 LPB Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 4356 330 2332 4.3 0.12 1/4 5122 388 2742 5.9 0.20 5386 408 2883 6.4 0.23 1/3 5663 429 3032 7.0 0.27 6085 461 3258 7.9 0.33 1/2 6494 492 3477 8.9 0.41 6996 530 3746 10.1 0.51 3/4 7484 567 4007 11.5 0.62 7867 596 4212 12.5 0.72 1 8250 625 4417 16.2 0.83 8659 656 4637 17.4 0.96 9068 1 -1/2 687 4856 270LPB 18.5 1.10 9478 718 5075 19.7 1.26 9794 742 5244 21.0 1.39 10111 2 766 5414 22 1.53 10441 791 5591 23 1.69 10824 820 5796 24 1.88 11207 849 6001 25 2.08 3 11590 878 6206 26 2.31 11986 908 6418 28 2.55 12553 951 6722 30 2.93 13121 994 7026 33 3.35 5 13688 1037 7330 36 3.80 14243 1079 7627 39 4.28
Catalog Number
0.250” SP Sone BHP 2566 3.3 0.15 3657 4.8 0.24 4021 5.4 0.28 4400 5.9 0.33 4956 6.8 0.40 5463 7.8 0.48 6058 9.0 0.59 6618 10.2 0.71 7049 11.2 0.82 7473 15.5 0.94 7922 16.7 1.07 8367 17.8 1.22 8808 19.0 1.39 9148 19.9 1.52 9486 21 1.67 9836 22 1.83 10241 23 2.03 10644 24 2.24 11046 26 2.47 11461 27 2.72 12052 29 3.10 12642 32 3.53 13230 35 3.99 13802 39 4.48
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
4133 7.2 0.50 4832 8.4 0.63 5504 9.5 0.76 6031 10.3 0.88 6547 14.7 1.00 7076 15.9 1.15 7586 17.0 1.30 8078 18.2 1.48 8451 19.1 1.62 8818 20 1.77 9197 21 1.94 9630 22 2.15 10059 24 2.37 10483 25 2.60 10919 26 2.86 11539 29 3.26 12153 31 3.70 12763 34 4.17 13355 38 4.66
4937 9.9 0.89 5477 13.9 1.03 6043 15.1 1.19 6606 16.3 1.36 7170 17.5 1.54 7603 18.4 1.69 8027 19.4 1.84 8458 20 2.02 8942 22 2.23 9412 23 2.46 9872 24 2.7 10338 26 2.97 10995 28 3.38 11641 31 3.83 12278 34 4.32 12893 37 4.83
5679 15.6 1.37 6257 16.8 1.56 6696 5824 17.7 1.72 16.8 1.72 7133 6309 18.7 1.89 18.1 1.89 7587 6778 19.7 2.07 19.1 2.08 8114 7312 6532 21 2.29 20 2.32 19.5 2.32 8639 7840 7098 22 2.53 22 2.57 21 2.58 9155 8366 7638 24 2.78 23 2.83 23 2.85 9675 8912 8187 25 3.05 25 3.12 24 3.15 10393 9691 8969 27 3.47 27 3.55 26 3.61 11086 10452 9751 30 3.93 29 4.02 28 4.09 11760 11185 10531 33 4.43 32 4.53 31 4.61 12406 11876 11277 36 4.96 35 5.06 35 5.15
6893 22 2.85 7497 24 3.15 8299 26 3.62 9085 28 4.13 9865 31 4.67 10629 34 5.23
7629 25 3.62 8452 28 4.14 9245 30 4.69 10009 33 5.27
7782 26 4.13 8641 30 4.70 9422 33 5.29
8839 32 5.29
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
20
Data LPB 1062 RPM
890 RPM
2.40
19-27/32" HP
804 RPM
3
718 RPM
1.60
19-11/16"
632 RPM
HP
546 RPM
2
STATIC PRESSURE (In W.G.)
HP
" 63-1/8
P 5H
976 RPM
3.20
58-3/16"
7.5
4.00
3600
7200
HP
HP
0
1
5
0
Wheel Diameter - 30” Tip Speed (FPM) - 7.9 x RPM Maximum RPM (Standard Wheel) - 837 Maximum RPM (Reinforced Wheel) - 1062 Maximum BHP - 6.6 x (RPM/1000)3 Maximum Motor Frame - 254T Approx. Ship Wt. (Less Motor) - 740 lbs. Roof Curb - RCG, RCA 40 Roof Opening - 37-1/2” Sq.
1.
460 RPM .5 . 7 5 HP . HP 292 RPM . 334 25 H HPP
0.80
31-1/4"
300
10800 14400 18000
42" Sq. ID
FLOW (CFM)
300 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 4864 292 2293 4.6 0.13 1/4 5547 333 2615 5.9 0.20 5847 351 2756 6.5 0.23 1/3 6131 368 2890 7.2 0.26 6597 396 3110 8.3 0.33 1/2 7047 423 3322 9.5 0.40 7580 455 3573 11.0 0.50 3/4 8113 487 3824 12.7 0.61 8529 512 4021 14.1 0.71 1 8946 537 4217 15.4 0.82 9612 577 4531 17.1 1.02 1 1/2 10262 616 4838 18.8 1.24 300LPB 10612 637 5002 19.8 1.37 10962 658 5167 2 21.0 1.51 11311 679 5332 22 1.66 11878 713 5599 23 1.93 12444 747 5866 3 25 2.22 12994 780 6126 26 2.52 13810 829 6510 29 3.03 14627 878 6895 5 31 3.60 15443 927 7280 34 4.23 16193 972 7634 38 4.88 16942 7-1/2 1017 7987 41 5.59 17692 1062 8340 45 6.37
0.250” SP Sone BHP 2893 3.4 0.17 3905 4.7 0.24 4316 5.4 0.28 4664 6.0 0.31 5206 7.3 0.39 5720 8.5 0.47 6342 10.1 0.57 6991 11.8 0.70 7507 13.2 0.80 8013 14.6 0.91 8791 16.3 1.12 9517 18.0 1.35 9900 19.0 1.48 10279 20 1.62 10655 21 1.78 11259 23 2.05 11858 24 2.34 12436 26 2.65 13288 28 3.17 14136 31 3.74 14980 34 4.39 15752 37 5.04 16522 41 5.76 17290 45 6.54
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
4342 7.2 0.50 5125 8.8 0.61 5899 10.4 0.74 6427 11.9 0.85 6921 13.4 0.97 7685 15.3 1.19 8432 16.8 1.43 8839 17.8 1.58 9258 18.7 1.73 9687 19.6 1.89 10388 21 2.17 11083 23 2.47 11739 24 2.79 12678 26 3.31 13585 29 3.89 14472 32 4.55 15279 36 5.21 16076 39 5.93 16867 43 6.72
5169 10.6 0.89 5771 12.2 1.02 6769 14.1 1.24 7645 15.9 1.48 8071 16.9 1.63 8482 17.8 1.79 8885 18.7 1.95 9533 20 2.24 10182 21 2.56 10822 23 2.90 11811 25 3.44 12821 28 4.04 13816 31 4.70 14700 34 5.37 15558 38 6.10 16392 42 6.9
6566 14.9 1.54 7085 16.0 1.69 7614 6600 17.0 1.84 16.0 1.89 8119 7109 18.0 2.01 17.2 2.07 8863 7941 19.4 2.30 18.7 2.37 9545 8790 7863 21 2.62 20 2.69 19.4 2.75 10183 9545 8673 7845 22 2.96 21 3.02 21 3.10 19.9 3.15 11116 10550 9883 9030 24 3.52 23 3.59 23 3.66 22 3.74 12057 11498 10952 10258 27 4.15 26 4.22 26 4.29 25 4.37 13023 12431 11927 11383 30 4.84 29 4.92 28 5.00 28 5.07 12308 13940 13293 12791 33 5.53 32 5.64 31 5.72 30 5.79 14869 14172 13647 13186 37 6.28 35 6.41 34 6.50 34 6.58 15785 15079 14508 14046 40 7.08 39 7.24 38 7.35 37 7.44
8262 21 3.79 9450 25 4.45 10679 27 5.16 11754 30 5.87 12712 33 6.66 13608 36 7.52
8730 23 4.50 9921 27 5.25 11044 30 5.97 12143 32 6.75 13140 36 7.61
9241 26 5.30 10334 29 6.05 11450 32 6.85 12567 35 7.71
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
21
330 LPB Data 3.50
2.10
692 RPM 621 RPM
1.40
550 RPM1
0.70
0
408 RPM
.5 264 RPM .3 HP .75 34 H HP P
0
42" Sq. ID
.5 H P HP
HP
479 RPM 1
2
STATIC PRESSURE (In W.G.)
763 RPM
P 3H
21-13/32"
32-1/4"
834 RPM
2.80
P 5H
21-3/4"
905 RPM
HP
63-5/8"
/16" 66-11
7.5
Wheel Diameter - 33” Tip Speed (FPM) - 8.6 x RPM Maximum RPM (Standard Wheel) - 716 Maximum RPM (Reinforced Wheel) - 905 Maximum BHP - 10.7 x (RPM/1000)3 Maximum Motor Frame - 254T Approx. Ship Wt. (Less Motor) - 810 lbs. Roof Curb - RCG, RCA 40 Roof Opening - 37-1/2” Sq.
4400
8800
13200 17600 22000
FLOW (CFM)
330 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 5854 264 2280 4.7 0.16 1/3 6962 314 2712 6.4 0.27 7472 337 2911 7.4 0.33 1/2 7982 360 3110 8.4 0.40 8603 388 3352 9.8 0.50 3/4 9202 415 3585 11.2 0.61 9667 436 3766 12.4 0.71 1 10133 457 3948 13.7 0.82 10887 491 4241 15.7 1.01 1-1/2 11641 525 4535 17.7 1.24 12040 543 4691 18.6 1.37 12439 561 4846 2 19.6 1.51 330LPB 12838 579 5002 21 1.66 13459 607 5244 22.0 1.91 14080 635 5486 3 24 2.19 14723 664 5736 25 2.51 15432 696 6013 27 2.89 16142 728 6289 29 3.30 5 16851 760 6565 30 3.76 17517 790 6825 32 4.22 18160 819 7075 34 4.70 18803 848 7326 36 5.22 7-1/2 19446 877 7576 38 5.78 20067 905 7818 40 6.35
0.250” SP Sone BHP 3449 3.4 0.20 5074 5.3 0.32 5708 6.2 0.39 6299 7.3 0.47 7009 8.7 0.58 7710 10.2 0.70 8275 11.5 0.81 8851 12.8 0.92 9770 14.9 1.12 10648 16.9 1.36 11097 17.8 1.49 11540 18.7 1.64 11977 19.7 1.79 12648 21 2.05 13313 23 2.33 13995 24 2.65 14743 26 3.04 15487 28 3.47 16226 30 3.93 16916 31 4.40 17582 33 4.89 18246 36 5.41 18909 38 5.97 19547 40 6.55
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
5364 7.4 0.62 6247 8.9 0.75 6932 10.1 0.86 7547 11.5 0.98 8446 13.7 1.19 9311 15.8 1.44 9768 16.7 1.59 10228 17.6 1.74 10692 18.4 1.91 11441 19.8 2.18 12208 21 2.48 13002 23 2.80 13860 25 3.20 14690 26 3.63 15497 28 4.10 16237 30 4.57 16942 32 5.07 17637 34 5.60 18330 36 6.17 18992 38 6.75
5965 10.0 1.02 7075 12.4 1.25 8206 14.6 1.50 8764 15.7 1.65 9278 16.6 1.80 9763 17.4 1.97 10489 18.8 2.25 11201 20 2.56 11937 22 2.91 12757 23 3.32 13598 25 3.78 14464 26 4.26 15289 28 4.75 16081 30 5.26 16857 32 5.79 17616 34 6.37 18333 37 6.95
7403 14.5 1.71 7977 15.6 1.87 8569 16.5 2.04 9500 8274 18.0 2.32 17.1 2.39 10352 9171 19.5 2.63 18.8 2.71 11153 10141 9033 21 2.98 20 3.06 19.4 3.13 11986 11164 10059 22 3.40 22 3.48 21 3.57 12802 12080 11130 24 3.86 23 3.94 23 4.03 13613 12932 12155 25 4.37 25 4.44 24 4.53 14377 13704 13029 27 4.87 26 4.96 26 5.04 15126 14441 13812 29 5.40 28 5.49 28 5.58 15897 15176 14567 31 5.96 30 6.07 29 6.15 16686 15912 15307 33 6.55 32 6.68 31 6.77 17456 16635 16017 35 7.15 34 7.30 33 7.40
10102 22 4.11 11136 24 4.63 12144 25 5.14 13070 27 5.67 13925 29 6.24 14718 31 6.86 15451 33 7.50
10212 23 4.69 11173 25 5.23 12125 27 5.78 13096 28 6.35 14018 30 6.96 14842 32 7.59
11249 26 5.86 12174 28 6.46 13140 30 7.08 14072 32 7.71
11361 27 6.52 12292 29 7.17 13200 31 7.82
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
22
Data LPB
706 RPM
2.10
P 3H 2 HP
5500
HP HP
0
1
376 RPM .75 HP 242 RPM.3.5 H 34 P HP
34-1/4"
Wheel Diameter - 36.5” Tip Speed (FPM) - 9.6 x RPM Maximum RPM (Standard Wheel) - 624 Maximum RPM (Reinforced Wheel) - 838 Maximum BHP - 18.0 x (RPM/1000)3 Maximum Motor Frame - 256T Approx. Ship Wt. (Less Motor) - 1040 lbs. Roof Curb - RCG, RCA 46 Roof Opening - 43-1/2” Sq.
1.5
0
23-7/16"
508 RPM 442 RPM
0.70
24"
640 RPM 574 RPM
1.40
69-15/16"
"
6 71-1/1
P 5H
STATIC PRESSURE (In W.G.)
HP
772 RPM
HP
7.5
2.80
838 RPM
10
3.50
365
11000 16500 22000 27500
48" Sq. ID
FLOW (CFM)
365 LPB Catalog Number
Mtr. HP 1/3
1/2
3/4
1
1-1/2
2 365LPB
3
5
7-1/2
10
Fan Tip 0.000” SP RPM Speed Sone BHP 7375 242 2312 4.9 0.21 8045 264 2522 5.8 0.27 8655 284 2713 6.7 0.34 9234 303 2895 7.4 0.41 9904 325 3105 8.5 0.51 10605 348 3325 9.7 0.62 11153 366 3497 10.8 0.73 11702 384 3669 11.9 0.84 12555 412 3936 13.8 1.04 13439 441 4214 15.7 1.27 13896 456 4357 16.7 1.40 14353 471 4500 17.6 1.55 14810 486 4644 18.5 1.70 15542 510 4873 20.0 1.97 16273 534 5102 22 2.26 17004 558 5332 23 2.57 18071 593 5666 26 3.09 19138 628 6000 28 3.67 20235 664 6344 31 4.34 21210 696 6650 33 4.99 22185 728 6956 35 5.72 23191 761 7271 37 6.53 24349 799 7635 40 7.56 25537 838 8007 44 8.72
0.250” SP Sone BHP 4421 3.6 0.25 5411 4.6 0.33 6258 5.5 0.40 7047 6.3 0.48 7936 7.4 0.57 8812 8.6 0.69 9465 9.7 0.80 10101 10.9 0.92 11066 12.8 1.13 12047 14.9 1.38 12549 15.9 1.52 13048 16.8 1.67 13544 17.7 1.83 14333 19.2 2.11 15117 21 2.41 15897 22 2.74 17028 25 3.27 18152 27 3.87 19302 30 4.55 20320 32 5.22 21334 34 5.95 22376 37 6.78 23573 40 7.82 24797 43 8.99
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
6531 7.3 0.76 7334 8.3 0.88 8107 9.5 1.01 9283 11.4 1.21 10478 13.6 1.45 11080 14.7 1.58 11665 15.6 1.73 12234 16.5 1.88 13114 18.0 2.16 13968 19.5 2.47 14804 21 2.81 16002 23 3.36 17183 26 3.98 18383 28 4.69 19441 30 5.38 20491 32 6.13 21569 35 6.98 22802 38 8.04 24061 41 9.23
8664 12.2 1.55 9317 13.4 1.70 9959 14.4 1.86 10592 8941 15.4 2.02 14.1 2.06 11594 10039 16.9 2.29 15.9 2.39 12584 11079 18.4 2.58 17.5 2.73 13551 12097 10682 19.9 2.90 19 3.07 18.1 3.13 14900 13558 12214 10841 22 3.42 21 3.60 20 3.74 19.4 3.73 16183 14994 13699 12443 24 4.03 23 4.17 23 4.37 22 4.46 17457 16416 15199 13995 26 4.75 25 4.84 25 5.04 24 5.22 18566 17624 16516 15345 28 5.45 27 5.52 27 5.7 26 5.92 19658 18788 17795 16676 31 6.22 29 6.28 29 6.41 28 6.65 20771 19957 19064 18034 33 7.09 32 7.15 31 7.24 30 7.45 20467 19554 21277 22042 36 8.18 35 8.25 33 8.32 33 8.47 23334 22609 21861 21048 40 9.40 38 9.49 37 9.56 36 9.66
12807 24 5.28 14209 26 6.06 15575 28 6.85 16960 30 7.7 18536 32 8.73 20127 35 9.88
13062 25 6.06 14493 27 6.95 15917 29 7.88 17522 32 8.97 19147 35 10.2
13363 26 6.91 14882 29 7.95 16533 31 9.14 18188 34 10.4
15547 31 9.20 17246 34 10.6
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
23
402 LPB Data 3.00
602 RPM
1.80
547 RPM 492 RPM
1.20
2
437 RPM
HP
1.
382 RPM 327 RPM1 HP
5
HP
STATIC PRESSURE (In W.G.)
HP
P 3H
36-3/8"
25-9/16"
2.40
657 RPM
HP
26-13/32"
10
712 RPM
7.5
76-3/4"
/16" 75-11
P 5H
Wheel Diameter - 40.25” Tip Speed (FPM) - 10.5 x RPM Maximum RPM (Standard Wheel) - 539 Maximum RPM (Reinforced Wheel) - 712 Maximum BHP - 29.4 x (RPM/1000)3 Maximum Motor Frame - 256T Approx. Ship Wt. (Less Motor) - 1187 lbs. Roof Curb - RCG, RCA 46 Roof Opening - 43-1/2” Sq.
.7
0.60
5
220 RPM .5
HP
HP
0 0
48" Sq. ID
6000
12000 18000 24000 30000 FLOW (CFM)
402 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 8990 220 2318 5.0 0.26 1/2 10502 257 2708 6.7 0.41 11320 277 2918 7.7 0.51 3/4 12096 296 3119 8.7 0.63 12750 312 3287 9.6 0.73 1 13363 327 3445 10.6 0.84 14017 343 3614 11.7 0.97 14671 1 -1/2 359 3782 12.8 1.12 15324 375 3951 14.0 1.27 15856 388 4088 15.0 1.41 16387 2 401 4225 16.0 1.56 16877 413 4351 16.8 1.70 402LPB 17695 433 4562 18.1 1.96 18512 453 4773 3 19.5 2.24 19370 474 4994 21 2.57 20596 504 5310 23 3.09 21822 534 5626 5 26 3.67 23048 564 5943 28 4.33 24151 591 6227 30 4.98 25255 7 -1/2 618 6512 33 5.69 26399 646 6807 36 6.50 27298 668 7039 38 7.19 28197 10 690 7270 39 7.92 29096 712 7502 41 8.71
0.250” SP Sone BHP 5407 3.7 0.31 7576 5.6 0.49 8689 6.7 0.59 9714 7.6 0.70 10534 8.5 0.81 11272 9.5 0.93 12035 10.6 1.07 12782 11.8 1.22 13518 13.0 1.39 14110 14.0 1.53 14696 15.1 1.69 15235 16.0 1.84 16126 17.3 2.11 17010 18.6 2.41 17933 20 2.75 19242 22 3.29 20543 25 3.89 21836 27 4.56 22994 30 5.23 24147 33 5.96 25339 35 6.78 26273 37 7.48 27204 39 8.23 28134 41 9.02
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
7703 7.2 0.89 8623 8.0 1.03 9553 9.1 1.18 10463 10.3 1.33 11359 11.6 1.49 12081 12.6 1.63 12795 13.7 1.77 13441 14.7 1.91 14482 16.1 2.18 15480 17.5 2.47 16494 18.9 2.82 17905 21 3.38 19285 23 4.00 20644 26 4.7 21855 28 5.39 23055 30 6.14 24292 33 6.99 25259 35 7.71 26221 37 8.47 27180 39 9.28
9810 11.2 1.71 10591 12.3 1.89 11292 13.4 2.06 12437 14.9 2.35 13562 11632 16.3 2.64 15.1 2.73 14730 12871 17.8 2.97 16.8 3.12 16365 14588 12855 19.9 3.48 18.9 3.69 18.0 3.75 17923 16269 14625 22 4.08 21 4.29 20 4.45 19408 17926 16339 24 4.76 23 4.94 23 5.17 20699 19375 17853 26 5.46 25 5.59 25 5.84 21963 20766 19352 29 6.22 27 6.32 27 6.55 23253 22154 20878 31 7.09 30 7.17 29 7.35 24256 23215 22041 33 7.82 31 7.90 31 8.04 25250 24259 23170 35 8.60 33 8.68 32 8.80 26238 25286 24267 37 9.44 35 9.52 34 9.61
14795 22 5.27 16369 24 6.03 17908 26 6.80 19478 29 7.63 20702 30 8.32 21914 32 9.05 23102 33 9.82
14881 23 6.04 16499 26 6.93 18120 28 7.85 19370 30 8.58 20606 31 9.34 21832 33 10.1
16772 28 7.91 18067 29 8.74 19336 31 9.56 20587 33 10.4
16741 28 8.72 18076 30 9.65 19365 32 10.6
18133 31 10.6
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
24
Data LPB 4.00 15
2.40
7.5
528 RPM 473 RPM
HP
28"
HP
1.60
29-1/8"
583 RPM
5
3
418 RPM
HP
STATIC PRESSURE (In W.G.)
638 RPM
84-7/16"
" 83-5/8
P 10 H
3.20
HP
693 RPM
0.80
0
363 RPM 2 H P
308 RPM
40"
445
Wheel Diameter - 44.5” Tip Speed (FPM) - 11.7 x RPM Maximum RPM (Standard Wheel) - 463 Maximum RPM (Reinforced Wheel) - 693 Maximum BHP - 47.7 x (RPM/1000)3 Maximum Motor Frame - 284T Approx. Ship Wt. (Less Motor) - 1455 lbs. Roof Curb - RCGH - 58 Roof Opening - 55-1/2” Sq.
1 1.5 H 199 R PM . P HP 75 HP
0
8000
16000 24000 32000 40000
60" Sq. ID
FLOW (CFM)
445 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 10834 199 2318 5.0 0.30 3/4 13719 252 2935 7.9 0.60 14427 265 3087 8.7 0.70 1 15135 278 3238 9.5 0.81 16224 298 3471 10.9 1.00 1-1/2 17367 319 3716 12.5 1.22 18238 335 3902 13.8 1.42 2 19109 351 4089 15.2 1.63 20035 368 4287 16.6 1.88 20960 385 4485 3 17.8 2.15 21940 403 4694 19.1 2.47 23301 428 4986 21 2.95 445LPB 24662 5 453 5277 23 3.50 26078 479 5580 25 4.14 27330 502 5848 27 4.77 28582 7-1/2 525 6116 29 5.45 29889 549 6395 32 6.24 30923 568 6617 34 6.91 31957 587 6838 10 37 7.62 32937 605 7048 39 8.35 34135 627 7304 42 9.29 35333 649 7560 44 10.3 15 36531 671 7817 47 11.4 37728 693 8073 49 12.5
0.250” SP Sone BHP 6525 3.8 0.38 10452 6.9 0.73 11384 7.6 0.84 12276 8.5 0.97 13574 9.8 1.18 14876 11.4 1.43 15846 12.7 1.64 16804 14.1 1.87 17813 15.7 2.14 18814 17.0 2.43 19871 18.3 2.76 21330 20 3.28 22782 22 3.85 24286 24 4.51 25611 26 5.16 26931 29 5.87 28305 31 6.67 29388 33 7.36 30469 36 8.09 31490 38 8.83 32737 42 9.8 33980 44 10.8 35221 46 11.9 36458 49 13.1
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
10566 8.4 1.25 12085 9.9 1.51 13226 11.2 1.72 14390 12.7 1.97 15619 14.3 2.26 16808 15.7 2.57 18013 17.1 2.93 19609 18.9 3.48 21152 21 4.08 22725 23 4.78 24098 25 5.46 25461 27 6.19 26874 29 7.03 27989 31 7.74 29097 34 8.49 30148 36 9.25 31428 39 10.2 32702 42 11.3 33976 44 12.4 35246 47 13.6
11848 11.2 2.06 13165 12.9 2.35 14396 14.3 2.66 15677 13487 15.8 3.01 14.5 3.12 17487 15429 17.8 3.57 16.7 3.69 19292 17224 15285 19.7 4.20 18.7 4.31 17.6 4.43 17285 21095 19085 22 4.94 21 5.02 19.9 5.18 22608 20758 18939 24 5.65 23 5.74 22 5.88 24067 22413 20578 25 6.42 25 6.54 24 6.64 25551 24081 22316 27 7.28 26 7.45 26 7.53 26707 25347 23699 30 8.02 28 8.21 28 8.31 27853 26575 25061 32 8.80 30 9.02 30 9.14 28929 27714 26318 34 9.58 33 9.83 32 9.98 30237 29078 27806 37 10.6 35 10.9 34 11.1 31538 30422 29246 40 11.7 38 12 36 12.2 32832 31752 30647 42 12.8 40 13.2 38 13.4 34123 33071 32015 45 14.1 43 14.4 41 14.7
17210 21 6.02 18955 23 6.82 20682 25 7.69 22032 27 8.43 23400 29 9.24 24709 31 10.07 26307 34 11.2 27876 36 12.4 29398 38 13.60 30868 40 14.9
17120 22 6.91 19119 25 7.86 20542 27 8.63 21912 29 9.43 23193 31 10.23 24763 33 11.3 26362 35 12.5 27964 37 13.7 29543 39 15.1
18906 26 8.75 20447 28 9.60 21799 30 10.4 23387 33 11.5 24953 35 12.6 26524 37 13.8 28123 39 15.2
20274 29 10.6 22024 33 11.7 23652 34 12.8 25231 36 14.1 26796 38 15.3
22292 34 13 23971 36 14.3 25574 38 15.6
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
25
490 LPB Data 4.00
32"
3.20
650 RPM 598 RPM 546 RPM
2.40
10
442 RPM
HP
1.60
494 RPM
7.5
390 RPM
HP
30-9/16"
42-1/2"
338 RPM 286 RPM
2
HP
0
P H
0
60" Sq. ID
3
1 HP 1 181 RPM .5 H .75 P HP
HP
0.80
5
STATIC PRESSURE (In W.G.)
92-9/16"
" 91-1/4
P 15 H
Wheel Diameter - 49” Tip Speed (FPM) - 12.8 x RPM Maximum RPM (Standard Wheel) - 360 Maximum RPM (Reinforced Wheel) - 650 Maximum BHP - 77.3 x (RPM/1000)3 Maximum Motor Frame - 286T Approx. Ship Wt. (Less Motor) - 1675 lbs. Roof Curb - RCGH - 58 Roof Opening - 55-1/2” Sq.
10000 20000 30000 40000 50000 FLOW (CFM)
490 LPB Tip Mtr. Fan 0.000” SP HP RPM Speed Sone BHP 13156 181 2321 5.1 0.36 3/4 15555 214 2745 7.1 0.60 16354 225 2886 7.7 0.69 1 17154 236 3027 8.4 0.80 18462 254 3258 9.7 1.00 1 1/2 19698 271 3476 11.1 1.21 20715 285 3656 12.3 1.41 2 21733 299 3835 13.5 1.63 23332 321 4117 15.5 2.02 3 24931 343 4400 17.4 2.46 27257 375 4810 20 3.22 5 29655 408 5233 23.0 4.14 490LPB 31109 428 5490 25 4.78 32563 7 -1/2 448 5747 27.0 5.48 34017 468 6003 29 6.25 35180 484 6208 30 6.92 36343 500 6414 10 32 7.62 37433 515 6606 34 8.33 39250 540 6927 37 9.6 41067 565 7247 15 41 11.00 42884 590 7568 45 12.5 44338 610 7825 49 13.8 45792 20 630 8081 52 15.3 47245 650 8338 55 16.8
Catalog Number
0.250” SP Sone BHP 7943 3.9 0.46 11231 5.9 0.73 12297 6.7 0.84 13359 7.4 0.96 15019 8.7 1.19 16489 10.0 1.43 17652 11.1 1.65 18790 12.4 1.89 20551 14.5 2.31 22290 16.6 2.79 24794 19.2 3.59 27359 22 4.56 28905 24 5.22 30446 26 5.95 31979 28 6.74 33204 29 7.43 34426 31 8.15 35569 33 8.88 37466 37 10.2 39358 41 11.6 41245 45 13.2 42751 48 14.5 44253 52 15.9 45752 55 17.5
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
12846 8.7 1.52 14204 9.8 1.75 15535 10.8 1.99 17663 12.9 2.43 19766 15.2 2.95 22617 18.0 3.81 25368 21 4.84 26989 22 5.54 28589 24 6.30 30176 26 7.12 31438 28 7.83 32694 29 8.59 33869 31 9.33 35817 35 10.7 37762 38 12.1 39696 43 13.7 41242 46 15.10 42783 50 16.6 44318 52 18.1
14605 11.4 2.55 16817 13.7 3.06 19870 17327 16.7 3.90 15.5 4.06 23066 20559 18142 19.5 4.98 18.4 5.10 17.2 5.25 24937 22462 20262 21 5.72 20 5.82 19.2 6.00 26726 24399 22208 23 6.52 22 6.62 21 6.79 28442 26337 24110 25 7.38 24 7.51 23 7.65 29777 27854 25641 26 8.12 25 8.28 24 8.39 31094 29325 27194 28 8.90 27 9.10 26 9.21 32312 30657 28651 30 9.67 28 9.91 28 10 34322 32808 31036 33 11.1 31 11.3 31 11.5 36311 34891 33320 37 12.6 35 12.9 34 13.1 38285 36933 35510 41 14.20 39 14.6 37 14.8 39856 38548 37209 44 15.60 42 16.00 40 16.3 41423 40147 38869 47 17.1 45 17.5 43 17.9 42982 41737 40509 50 18.7 48 19.1 46 19.5
19996 20 6.94 22112 22 7.85 23680 24 8.60 25208 25 9.39 26632 27 10.2 29037 30 11.6 31467 33 13.24 33853 37 15 35698 39 16.5 37481 42 18.1 39214 44 19.8
21610 23 8.75 23324 24 9.60 24822 26 10.4 27222 29 11.8 29601 33 13.39 32019 36 15.1 33962 39 16.7 35878 42 18.30 37744 44 20
22822 25 10.6 25493 29 12.1 27931 32 13.6 30309 35 15.3 32218 38 16.8 34158 41 18.4 36102 43 20.2
26247 31 13.9 28733 35 15.6 30648 38 17.1 32547 41 18.6 34463 43 20.3
27089 34 15.8 29123 37 17.4 31066 40 18.9 32971 42 20.6
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
26
Data LPB 553 RPM
" 97-3/8
15 HP
467 RPM
2.10
29-13/16" 10
424 RPM
HP
381 RPM
1.40
338 RPM
39-1/2"
7.
52-1/2"
5
295 RPM
HP
0
HP 2 1 HP HP
3
0
5
HP
163 RPM
Wheel Diameter - 54” Tip Speed (FPM) - 14.1 x RPM Maximum RPM (Standard Wheel) - 347 Maximum RPM (Reinforced Wheel) - 553 Maximum BHP - 125.5 x (RPM/1000)3 Maximum Motor Frame - 286T Approx. Ship Wt. (Less Motor) - 2205 lbs. Roof Curb - RCGH - 64 Roof Opening - 61-1/2” Sq.
5
252 RPM 1.
0.70
HP
STATIC PRESSURE (In W.G.)
HP
510 RPM
2.80
101-9/16"
20
3.50
540
11000 22000 33000 44000 55000
66" Sq. ID
FLOW (CFM)
540 LPB Catalog Number
Mtr. Fan Tip 0.000” SP HP RPM Speed Sone BHP 15857 163 2304 5.1 0.43 1 19554 201 2841 7.6 0.80 21013 216 3053 8.7 1.00 1 1/2 22472 231 3265 9.8 1.22 23640 243 3435 10.8 1.42 2 24710 254 3590 11.9 1.62 26558 273 3859 13.8 2.02 3 28407 292 4128 15.8 2.47 30158 310 4382 17.5 2.95 31909 328 4637 5 19.2 3.50 33757 347 4905 21 4.14 35411 364 5145 23.0 4.78 540LPB 37065 7 -1/2 381 5386 24 5.48 38719 398 5626 26.0 6.25 39983 411 5810 27 6.88 41248 10 424 5994 28 7.55 42610 438 6192 30 8.33 44653 459 6488 32 9.58 46696 15 480 6785 36 11 48836 502 7096 39 12.5 50101 515 7280 41 13.5 51365 528 7464 44 14.6 20 52630 541 7648 46 15.7 53797 553 7817 48 16.8
0.250” SP Sone BHP 9431 3.9 0.54 14518 6.5 0.97 16457 7.7 1.20 18299 8.8 1.45 19693 9.9 1.68 20926 10.9 1.91 23001 12.9 2.34 25034 14.7 2.82 26939 16.6 3.34 28829 18.3 3.92 30811 20 4.60 32581 22 5.27 34340 23 6.00 36098 25 6.80 37436 26 7.45 38769 28 8.15 40204 29 8.95 42350 32 10.2 44486 35 11.7 46717 39 13.3 48033 41 14.3 49347 43 15.4 50659 46 16.5 51867 48 17.6
0.500” SP 0.750” SP 1.000” SP 1.250” SP 1.500” SP 1.750” SP 2.000” SP 2.250” SP 2.500” SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP
13421 7.6 1.55 15203 8.5 1.79 16656 9.5 2.02 19078 11.4 2.46 21540 13.3 2.97 23847 15.2 3.54 26035 17.0 4.16 28230 18.8 4.89 30124 20 5.6 31979 22 6.36 33809 24 7.2 35197 25 7.88 36576 26 8.61 38054 28 9.43 40261 30 10.8 42456 33 12.2 44749 37 13.9 46100 39 14.9 47447 41 16 48790 43 17.2 50032 46 18.3
17835 11.9 3.12 20259 13.6 3.68 22556 15.6 4.28 24997 17.5 5.01 27209 19.2 5.75 29372 21 6.56 31445 22 7.45 32979 23 8.16 34463 25 8.92 36030 26 9.78 38338 28 11.2 40609 31 12.7 42961 35 14.4 44342 37 15.5 45717 39 16.6 47086 41 17.8 48347 44 18.9
19206 14.2 4.43 21954 16.4 5.2 24169 21006 18.1 5.92 16.9 6.05 26332 23596 19.7 6.70 18.8 6.91 28518 25867 21 7.57 20 7.79 30210 27537 22 8.29 21 8.50 31894 29190 24 9.08 23 9.24 33674 30979 25 9.98 24 10.1 36242 33709 27 11.4 26 11.6 38701 36419 30 13 29 13.2 41186 39168 33 14.7 32 15 42626 40736 35 15.9 34 16.1 44050 42273 37 17 36 17.3 45461 43765 40 18.2 38 18.6 46757 45128 42 19.4 40 19.8
24941 21 8.70 26757 22 9.49 28597 23 10.4 31280 26 11.8 33961 28 13.3 36821 31 15.12 38508 33 16.3 40173 35 17.5 41808 37 18.8 43285 39 20
26050 22 10.5 29038 25 12 31777 28 13.6 34578 31 15.34 36237 33 16.5 37919 35 17.7 39612 37 18.9 41171 38 20.2
29581 27 13.8 32534 30 15.7 34209 32 16.8 35864 34 17.9 37515 36 19.2 39051 38 20.4
30348 29 15.9 32184 31 17 33926 33 18.3 35613 35 19.5 37147 37 20.7
29745 30 17.2 31823 32 18.5 33670 35 19.8 35290 37 21
Performance shown is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include drive losses. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.
27
UL 762 Listed for Restaurant Exhaust Appliances Cook products, with UL 762 listing are designed to eject contaminated or greaseladen air. The products are UL listed to operate continuously at elevated temperatures, and continue operation during grease flare-up.
Products UL Listed to Operate up to 300oF VCR / VCR-HP / VCR-XP VCRD / VCRD-HP / VCRD-XP Lo-Pro (requires diverters) CPV / CPA / CPA-A QMX / QMX-HP / QMXU / QMXU-HP / QMXLE / QMXLE-HP CIC
VCR / VCR-HP / VCR-XP VCRD / VCRD-HP / VCRD-XP
Lo-Pro - Shown with diverters
CPV, CPA, CPA-A, QMX, QMX-HP and CIC must be ordered with drain and access door to comply with UL requirements. Weather covers are required for outdoor applications. When airstream temperatures are expected to exceed 180oF, high temperature accessories may be required.
Loren Cook Products UL Listed to Operate up to
500oF
CPS / CPS-A CA / CA-SWSI Arrangement 1, 9 and 10 CA-4 / CA-4 SWSI Arrangement 1 and 2 CF / CF Arrangement 1, 9 and 10 CF-4 / CF-4 Arrangement 1 and 2 QMX / QMX-HP Arrangement 9 CIC
CPS / CPA / CPS-A / CPA-A Shown with weather cover
CA / CF
These Cook products must be ordered with drain and access door to comply with UL requirements. Weather covers are required for outdoor applications. When airstream temperatures are expected to exceed 180oF, high temperature accessories may be required.
CA-4 / CF-4
All of the units are intended for installation in accordance with the Standard of the National Fire Protection Association for the installation of Equipment for the Removal of Smoke and Grease-Laden Vapors from Commercial Cooking Equipment, NFPA 96. UL listed for Restaurant Exhaust Appliances
QMX / QMX-HP
327Y
QMXLE / QMXLE-HP
28
QMXU / QMXU-HP
CIC
LO-PRO - December 2004
