Industrial Air Heaters

UB

High Capacity Horizontal Blower Heater • 2 - 50 kW • 6,820 - 170,600 Btuh • 120, 208, 240, 277, 480 and 550 Volt

• Wall or Ceiling Mounted Configurations

Description Rugged, industrial UB heaters are ideal for factories, warehouses, garages or any other area that requires a high volume of forced-air heat.

Applications

Metal Sheath Fintube® Heating Elements — The electric heat bank - Chromalox patented metal sheath Fintube® heating elements. Heat radiation fins are corrosion-resistant copperclad steel, furnace brazed to the tubular heating elements to assure superior heat transfer. Wide spacing prevents clogging. Air is evenly drawn across the circumferential elements preventing hot spots and prolonging element life.

Fan Interlock — Fan motor contactor includes a set of auxiliary contacts to prevent heating elements from being energized unless contacts of fan motor contactor are closed.

Rugged Motor and Dynamically Balanced Fan provides a high volume of hot air.

Built-in Controlling Contactors and Line Fusing — All heaters drawing 48 Amps or greater are sub-divided into two (2) circuits with built-in line fuses and controlling contactors. Units drawing less than 48 Amps have built-in contactors only, line fusing must be provided externally. All units regardless of amperage rating have built-in fuse protection for the motor and transformer.

• Entryway Air-Curtain Heating

Integral Automatic Reset Thermal Cutout for fast heat response and overheat protection.

• Power Generating Stations

Features (2 - 20 kW models)

• Factories

Fan Only Operation — UB-23 and UB-32, (excluding the 120V UB-32), have a separate fan control switch for circulating air during summer months.

• Freeze Protection of Machinery

Construction (2 - 50 kW models) Painted Finish — For attractive appearance and corrosion resistance. Cabinet — 16 gauge steel cabinet construction supported with an 18 gauge base assembly and finished in almond powder. Louvers — Adjustable discharge grille to direct the air flow up or down. Heavy Gauge Rear Wire Grille protects against accidental contact with rapidly rotating fan blade.

Totally Enclosed Fan Motor — Continuous duty with built-in automatic reset thermal overload protection operates on same voltage as supplied to the heater, except on 480 and 550 volt where motor is either 115 or 230 volts. All motors are single phase with sleeve bearings. Heaters with model numbers having a suffix “T” include a transformer to stepdown the voltage for operating the fan motor. External contactor is not necessary with heaters having a model number suffix “R”. Wall or Ceiling Mounting Brackets are available separately for field installation depending on mounting arrangement desired.

Features (25 - 50 kW models) Refer to WR-80, WR-90 in the Controls section.

Universal Wall & Ceiling Mounting Bracket is included to provide flexibility in the mounting arrangement.

Thermal Fan Delay allows fan motor to continue to operate after heating thermostat has been satisfied to maximize transfer of generated heat to space being heated and extend operating life of heating elements.

Integral 120V Control Circuit — 120 volt power for the control circuit is provided from the unit mounted transformer to eliminate the need to run separate power to the unit for control. Heavy Duty 1/3 HP Motor operates at 1,550 RPM on line voltage. Motor has built-in thermal overload protection, permanently lubricated ball bearings and factory installed line fuses for maximum trouble-free service life.

Advantages • Low Maintenance • High Capacity • Primary Heating • Supplementary Heating • Dual System Heating • Long Horizontal Air Throw • Long Life

F-31

INDUSTRIAL

• 1 or 3 Phase

Industrial Air Heaters

UB

High Capacity Horizontal Blower Heater (cont’d.) Mounting Kits For 2 -20 kW Heaters - Order Separately Heater Model Ceiling Mounting Brackets UB-23 and 32 1-44419 UB-502 and 752 2-44419 UB-1002, 1252, 3-44419 1502 and 2002 Wall Mounting Brackets UB-23 and 32 WUB-1 UB-502 and 752 WUB-3 UB-1002, 1252, WUB-4 1502 and 2002

Ceiling Mounting Kit (2-20 kW) — Dimensions (Inches) CL to CLof Bolt Holes

G

PCN H J

264330 264348 264356

Wall Mounting Kit (2-20 kW) — Dimensions (Inches) C

A Dia. C

264305 264313 264321

A Dia.

4-7/8

B

B H

For 25 - 50 kW Heaters - a Universal Wall & Ceiling Mounting Bracket is included. E

Ceiling Mounting Kit (25-50 kW) — Dimensions (Inches) (3) 13/32" Dia. Mtg. Holes on 5" Centers 12" Min. Spacing to Adjacent Wall

12

D

F

D

Wall

Wall

Wall Mounting Kit (25-50 kW) — Dimensions (Inches) 14-1/4 Min. Spacing to Ceiling Ceiling Line 12" Min. Spacing to Adjacent Wall

16-15/16 12

A Dia.

41-1/2

B (3) 13/32" Dia. Mtg. Holes on 5" Centers

Wall 17-1/8 (E)

D

C 7' Min. Height Above Floor

Note — Distance between base to front of grille and base to back grille is 1-15/16".

7' Min. Height Above Floor

Dimensions (Inches) Model UB-23 UB-32 UB-502 UB-752 UB-1002 UB-1252 UB-1502 UB-2002 UB-2502 UB-3002 UB-3502 UB-4002 UB-4502 UB-5002

F-32

A 10-3/8 10-3/8 13-5/8 13-5/8 17-1/8 17-1/8 17-1/8 17-1/8 17-1/8 17-1/8 21-1/8 21-1/8 21-1/8 21-1/8

B 13-1/2 13-1/2 17-3/16 17-3/16 20-3/4 20-3/4 20-3/4 20-3/4 23-5/16 23-5/16 27-5/16 27-5/16 27-5/16 27-5/16

C 8 8 13 13 15-3/16 15-3/16 15-3/16 15-3/16 21 21 21 21 21 21

Dimensions (In.) D E 6-7/16 3 6-7/16 3 8-7/16 7-9/16 8-7/16 7-9/16 11-3/4 9-5/16 11-3/4 9-5/16 11-3/4 9-5/16 11-3/4 9-5/16 14 17-1/8 14 17-1/8 17-7/16 17-1/8 17-7/16 17-1/8 17-7/16 17-1/8 17-7/16 17-1/8

F 11-3/8 11-3/8 15-9/16 15-9/16 17-5/32 17-5/32 17-5/32 17-5/32 17-5/32 17-5/32 17-5/32 17-5/32 17-5/32 17-5/32

G 9-7/16 9-7/16 11-7/8 11-7/8 12-1/4 12-1/4 12-1/4 12-1/4 18-15/16 18-15/16 22-15/16 22-15/16 22-15/16 22-15/16

H 6 6 8 8 10 10 10 10 10 10 10 10 10 10

J 4 4 6 6 8 8 8 8 8 8 8 8 8 8

Industrial Air Heaters High Capacity Horizontal Blower Heater (cont’d.)

Electrical (60 Hz) kW 2 2 2 3 3 3 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 10 10 10 10 10 10 10 10 10 10 10 10 12.5 12.5 12.5 12.5 12.5 12.5 12.5 15 15 15 15 15 15 15 15 15 19.9 20 20 20 20 20 20

Volts Phase Amps 120 1 16.7 208 1 9.6 240 1 8.3 120 1 25 208 1 14.4 240 1 12.5 120 1 41.7 208 1 24 240 1 20.8 1 550 3 5.3 240 1 20.8 1 550 3 5.3 208 3 13.9 240 3 12 240 3 12 480 1 10.4 480 1 10.4 480 3 6 480 3 6 480 3 6 480 3 6 480 3 6 208 1 36.1 208 3 20.8 240 1 31.3 240 3 18.1 240 3 18.1 480 1 15.6 480 1 15.6 480 3 9 480 3 9 480 3 9 480 3 9 480 3 9 480 3 9 5501 3 7.9 550 3 7.9 1 208 1 48.1 208 3 27.8 240 1 41.7 240 3 24.1 480 1 20.1 480 3 12 480 1 20.8 5501 3 10.5 480 3 12 5501 3 10.5 480 3 12 480 3 12 208 3 34.7 1 240 1 52.1 240 3 30.1 480 1 26 480 1 26 480 3 15.1 480 3 15.1 208 3 41.7 1 240 1 62.5 240 3 36.1 480 1 31.3 480 1 31.3 480 3 18.1 480 3 18.1 480 3 18.1 5501 3 15.8 240 3 47.9 480 1 41.7 480 1 41.7 480 3 24.1 480 3 24.1 480 3 24.1 5501 3 21

Motor Volts Phase HP 115 1 1/15 208 1 1/15 230 1 1/15 115 1 1/15 208 1 1/15 230 1 1/15 115 1 1/15 208 1 1/15 230 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 208 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 208 1 1/15 208 1 1/15 230 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 208 1 1/15 208 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 208 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 208 1 1/15 230 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 230 1 1/15 115 1 1/15 115 1 1/15

Air Delivery RPM 1,550 1,550 1,550 1,550 1,550 1,550 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050 1,050

CFM 316 316 316 316 316 316 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 590 590 590 590 590 590 590 590 590 590 590 590 590 590 590 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,180 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330 1,330

FPM 657 657 657 657 657 657 430 430 430 430 430 430 430 430 430 430 430 430 430 430 430 430 640 640 640 640 640 640 640 640 640 640 640 640 640 640 640 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 900 900 900 900 900 900 900 900 900 900 900 900 900 900 900 900

Temp. Rise (°F) 21 21 21 31 31 31 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 28 28 28 28 28 28 28 28 28 28 28 28 36 36 36 36 36 36 36 32 32 32 32 32 32 32 32 32 42 42 42 42 42 42 42

Horiz. Throw (Ft.) 10 10 10 10 10 10 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 12-1/2 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45

Ordering Mtg. Height (Ft.) 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 11 11 11 11 11 11 11

Model Stock UB-23 S UB-23 NS UB-23 NS UB-32 S UB-32 S UB-32 S UB-502D NS UB-502D NS UB-502D NS UB-502D NS UB-502R NS UB-502 NS UB-502D NS UB-502D NS UB-502R NS UB-502 NS UB-502 NS UB-502 NS UB-502T S UB-502 NS UB-502R NS UB-502T NS UB-752 NS UB-752D NS UB-752D NS UB-752D NS UB-752R NS UB-752 NS UB-752 NS UB-752 S UB-752 NS UB-752R NS UB-752T NS UB-752R NS UB-752T NS UB-752 NS UB-752 NS UB-1002E NS UB-1002 NS UB-1002 NS UB-1002E NS UB-1002 NS UB-1002E NS UB-1002 NS UB-1002 NS UB-1002 NS UB-1002 NS UB-1002T NS UB-1002T NS UB-1252 NS UB-1252 NS UB-1252 NS UB-1252 NS UB-1252 NS UB-1252 NS UB-1252 NS UB-1502 NS UB-1502 NS UB-1502 NS UB-1502 NS UB-1502 NS UB-1502 S UB-1502 NS UB-1502E-T S UB-1502 NS UB-2002 NS UB-2002 NS UB-2002 NS UB-2002 NS UB-2002 NS UB-2002E-T S UB-2002 NS

PCN 261403 261411 261420 261438 261446 261454 261462 261489 261500 285368 264250 266685 261497 261518 269755 261526 269114 261534 269704 265199 264268 264233 261569 261577 261585 261593 264276 261606 269122 261614 265228 264292 265324 264284 264241 266693 285376 261622 261630 261649 261657 261665 261673 265244 266706 265236 285350 277843 277851 261681 261690 261702 261710 265260 261729 265252 261737 261745 261753 261761 265279 261770 265295 266677 264364 261809 261817 265287 261825 265308 285384 264372

Wt. (Lbs.) 13.5 13.5 13.5 13.5 13.5 13.5 43 43 43 43 43 43 43 43 43 43 43 43 51 43 43 51 43 43 43 43 43 43 43 43 43 43 51 43 51 43 43 48 48 48 48 48 48 48 48 48 48 56 56 48 48 48 48 48 48 48 52 52 52 52 52 52 52 60 52 52 52 52 52 52 60 52

F-33

INDUSTRIAL

UB

Industrial Air Heaters

UB

High Capacity Horizontal Blower Heater (cont’d.)

Electrical (60 Hz) kW 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35

F-34

Volts 240 240 240 240 480 480 480 480 480 480 480 480 480 480 480 550 550 550 575 575 575 575 600 600 600 600 240 240 240 240 480 480 480 480 480 480 480 480 480 480 550 550 550 550 575 575 575 575 600 600 600 600 240 240 480 480 480 480 480 480 480 480 480 480 550 550 550 550 575 575 575 575 600

Phase 3 3 3 3 3 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

Motor Amps 60.2 60.2 60.2 60.2 30.1 52.1 52.1 52.1 52.1 30.1 30.1 30.1 30.1 30.1 30.1 26.3 26.3 26.3 26.3 26.3 26.3 26.3 24.1 24.1 24.1 24.1 72.3 72.3 72.3 72.3 62.5 62.5 62.5 62.5 36.1 36.1 36.1 36.1 36.1 36.1 31.5 31.5 31.5 31.5 30.2 30.2 30.2 30.2 28.9 28.9 28.9 28.9 84.3 84.3 72.9 72.9 72.9 72.9 42.2 42.2 42.2 42.2 42.2 42.2 36.8 36.8 36.8 36.8 35.2 35.2 35.2 35.2 33.7

Volts 115 115 230 230 115 115 230 230 115 115 230 230 460 460 115 115 230 230 115 115 230 230 115 115 230 230 115 115 230 230 115 115 230 230 115 115 230 230 460 460 115 115 230 230 115 115 230 230 115 115 230 230 230 230 115 115 230 230 115 115 230 230 460 460 115 115 230 230 115 115 230 230 115

Phase 1 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1

HP 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3

Air Delivery RPM 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,725 1,725 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1.550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,725 1,725 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,725 1,725 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550 1,550

CFM 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,450 1,450 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,450 1,450 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 1,300 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,800 2,800 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500 2,500

FPM 825 825 825 825 825 825 825 825 825 825 825 825 920 920 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 825 920 920 825 825 825 825 825 825 825 825 825 825 825 825 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,165 1,165 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040

Temp. Horiz. Mtg. Rise Throw Height (°F) (Ft.) (Ft.) 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 57 48 12 57 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 64 48 12 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 69 48 13 69 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 77 48 13 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 42 54 14 42 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14 47 54 14

Ordering Model UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-2502 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3002 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502 UB-3502

Stock NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS

PCN 332558 332566 332574 332582 332590 332603 332611 332620 332638 332646 332654 332662 332670 332689 332697 332700 332718 332726 332734 332742 332750 332769 332777 332785 332793 332806 332814 332822 332830 332849 332857 332865 332873 332881 332890 332902 332910 332929 332937 332945 332953 332961 332970 332988 332996 333008 333016 333024 333032 333040 333059 333067 333075 333083 333091 333104 333112 333120 333139 333147 333155 333163 333171 333180 333198 333200 333219 333227 333235 333243 333251 333260 333278

Wt. (Lbs.) 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 185 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210

Industrial Air Heaters High Capacity Horizontal Blower Heater

Electrical (60 Hz) kW 35 35 35 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50

Motor

Volts Phase Amps Volts Phase HP RPM CFM 600 3 33.7 115 1 1/3 1,550 2,500 600 3 33.7 230 1 1/3 1,550 2,500 600 3 33.7 230 1 1/3 1,550 2,500 480 1 83.3 115 1 1/3 1,550 2,500 480 1 83.3 115 1 1/3 1,550 2,500 480 1 83.3 230 1 1/3 1,550 2,500 480 1 83.3 230 1 1/3 1,550 2,500 480 3 48.2 115 1 1/3 1,550 2,500 480 3 48.2 115 1 1/3 1,550 2,500 480 3 48.2 230 1 1/3 1,550 2,500 480 3 48.2 230 1 1/3 1,500 2,500 480 3 48.2 460 3 1/3 1,725 2,800 480 3 48.2 460 3 1/3 1,725 2,800 550 3 42 115 1 1/3 1,550 2,500 550 3 42 115 1 1/3 1,550 2,500 550 3 42 230 1 1/3 1,550 2,500 550 3 42 230 1 1/3 1,550 2,500 575 3 40.2 115 1 1/3 1,550 2,500 575 3 40.2 115 1 1/3 1,550 2,500 575 3 40.2 230 1 1/3 1,550 2,500 575 3 40.2 230 1 1/3 1,550 2,500 600 3 38.5 115 1 1/3 1,550 2,500 600 3 38.5 115 1 1/3 1,550 2,500 600 3 38.5 230 1 1/3 1,550 2,500 600 3 38.5 230 1 1/3 1,550 2,500 480 1 93.8 230 1 1/3 1,550 2,500 480 1 93.8 230 1 1/3 1,550 2,500 480 3 54.2 115 1 1/3 1,550 2,500 480 3 54.2 115 1 1/3 1,550 2,500 480 3 54.2 230 1 1/3 1,550 2,500 480 3 54.2 230 1 1/3 1,550 2,500 480 3 54.2 460 3 1/3 1,725 2,800 480 3 54.2 460 3 1/3 1,725 2,800 550 3 47.3 115 1 1/3 1,550 2,500 550 3 47.3 115 1 1/3 1,550 2,500 550 3 47.3 230 1 1/3 1,550 2,500 550 3 47.3 230 1 1/3 1,550 2,500 575 3 45.2 115 1 1/3 1,550 2,500 575 3 45.2 115 1 1/3 1,550 2,500 575 3 45.2 230 1 1/3 1,550 2,500 575 3 45.2 230 1 1/3 1,550 2,500 600 3 43.4 115 1 1/3 1,550 2,500 600 3 43.4 115 1 1/3 1,550 2,500 600 3 43.4 230 1 1/3 1,550 2,500 600 3 43.4 230 1 1/3 1,550 2,500 480 3 60.2 115 1 1/3 1,550 2,500 480 3 60.2 115 1 1/3 1,550 2,500 480 3 60.2 230 1 1/3 1,550 2,500 480 3 60.2 230 1 1/3 1,550 2,500 480 3 60.2 460 3 1/3 1,725 2,800 480 3 60.2 460 3 1/3 1,725 2,800 550 3 52.5 115 1 1/3 1,550 2,500 550 3 52.5 115 1 1/3 1,550 2,500 550 3 52.5 230 1 1/3 1,550 2,500 550 3 52.5 230 1 1/3 1,550 2,500 575 3 50.3 115 1 1/3 1,550 2,500 575 3 50.3 115 1 1/3 1,550 2,500 575 3 50.3 230 1 1/3 1,550 2,500 575 3 50.3 230 1 1/3 1,550 2,500 600 3 48.2 115 1 1/3 1,550 2,500 600 3 48.2 115 1 1/3 1,550 2,500 600 3 48.2 230 1 1/3 1,550 2,500 600 3 48.2 230 1 1/3 1,550 2,500 Stock Status: S = stock NS = non-stock To Order—Specify model, PCN, kW, volts, phase and quantity.

Air Delivery FPM 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,165 1,165 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,165 1,165 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,165 1,165 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040 1,040

Temp. Horiz. Mtg. Rise Throw Height (°F) (Ft.) (Ft.) 47 54 14 47 54 14 47 54 14 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 48 54 15 48 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 53 54 15 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 54 54 17 54 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 60 54 17 67 54 17 67 54 17 67 54 17 67 54 17 60 54 17 60 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17 67 54 17

Ordering Model UB-3502 UB-3502 UB-3502 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4002 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-4502 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002 UB-5002

Stock NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS S NS NS NS NS NS NS NS NS NS NS NS NS

PCN 333286 333294 333307 333315 333323 333331 333340 333358 333366 333374 333382 333390 333403 333411 333420 333438 333446 333454 333462 333470 333489 333497 333500 333518 333526 333534 333542 333550 333569 333577 333585 333593 333606 333614 333622 333630 333649 333657 333665 333673 333681 333690 333702 333710 333729 333737 333745 333753 333761 333770 333788 333796 333809 333817 333825 333833 333841 333850 333868 333876 333884 333892 333905

Wt. (Lbs.) 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210 210

1. Not UL Listed. Other Note — Up to 600V available, contact your Local Chromalox Sales office.

F-35

INDUSTRIAL

UB