D SERIES HYDRAULIC PUMP

Concentric AB

Innovation in Hydraulics

Introduction to Concentric D Series Hydraulic Pumps applications, including agricultural, construction, transmission charge and lube, and diesel fuel transfer. Our D pumps are designed to provide reliable, long life service under rugged conditions. D Series pumps are built with cast iron bodies and hardened steel gears.

Concentric offers one of the widest selections of gear pumps and hydraulic motors in the industry. All Concentric products are designed to provide solutions to our customers’ application challenges. Concentric D Series Hydraulic Pumps are compact, external gear models for use in pumping fluids with lubricating qualities. Suitable for use in a wide variety of

in. 3 (3.8 cc) to 1.395 in.3 (22.9 cc). Single, tandem, triple and quadruple configurations are available. The D Series also offers a large selection of shaft and flange options to meet your application requirements.

The Concentric line of D Series pumps covers a displacement range from 0.23

Specifications and Application Data Displacement per revolution Model series

D Single Pumps

Pump size 08 12 16 20 24 28 32 36 48 *

Rated pressure

Rated speed @ rated pressure

Minimum speed @ rated pressure

Typical delivery @ rated speed & pressure

Power required @ rated speed & pressure

cc

in3

bar

psi

rpm

rpm

l/min

gpm

kW

hp

3.8 5.7 7.6 9.5 11.4 13.3 15.2 17.1 22.9

.232 .348 .465 .581 .697 .813 .930 1.043 1.395

207 190 138 117 103 83 76 69 52

3000 2750 2000 1700 1500 1200 1100 1000 750

3600 3600 3600 3600 3600 3600 3600 3600 3600

600 600 600 600 600 600 600 600 600

13.7 20.6 27.4 34.4 41.1 48.0 54.9 61.7 82.3

3.6 5.5 7.2 9.1 10.9 12.7 14.5 16.3 21.7

4.7 6.5 6.3 6.7 7.1 6.6 6.9 7.1 7.1

6.3 8.8 8.5 9.0 9.5 8.9 9.3 9.5 9.5

* This displacement is only available in a tandem pump.

Installation Information FLUIDS - Most premium grade petroleum base fluids can be used with the D Series pump. Optimum operating viscosity is 16-63 cSt (80-288 SSU) at maximum rated speed. Minimum operating viscosity is 10 cSt (59 SSU). Maximum operating viscosity is 750 cSt (3409 SSU). Maximum cold start viscosity is 2000 cSt (9091 SSU). Contact Concentric for additional information regarding the D pump performance using other fluids.

OPERATING TEMPERATURES - Fluid temperature range (Mineral Oil): Max. 93oC (200oF) continuous and Max. 105oC (221oF) intermittent.

FILTRATION - Proper filtration is critical to the trouble free operating of any hydraulic system. For optimum pump life at maximum pressure ISO 4406/1986 (Code 18/14) is recommended. A 10-micron filter sized to accommodate full system return flow is recommended for most operating environments.

Pictures on front cover are used with the kind permission of eg: Atlet, BT, Huddig, Scania, Toro and Volvo Construction Equipment.

2

Concentric AB-D SERIES PUMPS-US-2011-6

Flange Options & Dimensions For its displacement and pressure range, the D Series pump features one of the most compact envelopes available from any manufacturer. Standard international mounting flange options are outlined below. Dimensions shown outside of brackets are metric units.

SAE “AA” 2-BOLT w/2.00” PILOT ORDER CODE 1 111.25 [4.38] 100.33 [3.95] 98.55 [3.88] 66.8 [2.63]

100.33 [3.95]

83.31 [3.28] 55.62 [2.19]

4.57 [.180]

66.8 [2.63]

27.68 [1.09]

16.0 [.63]

.5 [.02] X 45º

52.32 [2.06]

41.27 [1.625]

ø 50.8 50.74 [2.000] [1.998]

82.55 [3.250]

104.9 [4.13]

R .76 [.03] MAX. 31.75 [1.250]

2X ø 10.31 [.406]

8.63 [.34]

SAE “A” 2-BOLT ORDER CODE 2 111.25 [4.38] 83.31 [3.28] 55.62 [2.19]

116.3 [4.58] 50.8 [2.00]

27.68 [1.09] TYPICAL INLET SIDE

65.02 [2.56]

50.8 [2.00] 28.7 [1.13]

53.18 [2.094]

ø 82.55 82.49 [3.250] [3.248] 106.37 [4.188]

130.04 [5.12]

31.75 [1.25] 28.7 [1.13] 50.8 [2.00] TYPICAL OUTLET SIDE

R .76 [.03] 2X ø 11.12 [.438]

66.8 [2.63]

6.35 [.25]

8.63 [.34]

ROTATION CW

4-BOLT W/1.78” PILOT ORDER CODE 4

111.25 [4.38] 83.31 [3.28]

98.04 [3.86] 35.81 [1.41]

60.45 [2.38]

3.17 [.125]

.76 [.030] X 45º

16.0 [.63]

50.8 2.00 35.81 [1.41]

25.4 [1.000]

101.6 [4.00]

50.8 [2.000]

4X ø 8.73 [.344] THRU

98.04 [3.86]

27.68 [1.09] TYPICAL INLET SIDE

37.59 [1.48]

45.25 45.21 [1.7815] [1.7800]

ø 71.62 [2.82]

25.4 [1.000]

55.62 [2.19]

8.63 [.34]

TYPICAL OUTLET SIDE

50.8 [2.000] 89.66 [3.53] Concentric AB-D SERIES PUMPS-US-2011-6

3

Shaft Options A critical element which must be considered when specifying a D Series pump for your application is the shaft drive system. Concentric has both the product and the application experience to insure that your D Series pump incorporates the correct shaft for your application. The following depict the 8 standard shaft options for the D Series pump. Our flexible manufacturing capabilities can accommodate a wide variety of shaft configurations.

SAE “A” 5/8 “ STRAIGHT KEYED

.171” TANG DRIVE

ORDER CODE 1

.76 [.03] X 45º ø 15.87 15.86 [.6250] [.6247]

55.37 [2.18]

ORDER CODE 2

8.17 [.322]

2X R 3.96 [.156]

ø 15.87 15.86 [.6250] [.6247]

17.72 [.698] 4.36 4.31 [.172] [.170] FLAT 5.15 4.77 [.203] [.188]

4.77 [.188] SQ. X 25.4 [1.00] LONG KEY

FLEX COUPLING DRIVE

SAE “A” TAPERED

ORDER CODE 3 3.2 2.4 [.13] [.09]

11.00 10.95 [.433] [.431]

18.5 18.1 [.73] [.71]

1/4-20 UNC-2B X 12.7 [.50] DEEP

#505 WOODRUFF KEY (ANSI B17.2-1967 R1978)

2.13 1.88 [.084] [.074]

ø 16.1 15.6 [.635] [.615]

2.79 [.110]

1:8 TAPER 5.16 [.203]

SPRING LOCKWASHER (ANSI B18.21.1 1972)

SAE “A” 9 TOOTH SPLINE

ORDER CODE 8 8.3 7.5 [.328] [.285] 6.22 6.15 [.245] [.242]

ORDER CODE 9

31.75 [1.25] 24.63 21.33 [.97] [.84] FULL SPLINE

ø 15.85 15.79 [.624] [.622]

Ø 6.4 6.0 [.250] [.234] FLAT

4

44.2 43.2 [1.74] [1.70]

1/2-20 UNF-2B HEX NUT TORQUE 50 + 10 Nm [37 + 7 LB.FT.]

ø 14.96 14.91 [.589] [.587]

.252” TANG DRIVE

ORDER CODE 7

Concentric AB-D SERIES PUMPS-US-2011-6

15.46 15.32 [.608] [.603]

EXTERNAL INVOLUTE SPLINE 16/32 DP, 9 TOOTH, FLAT ROOT, SIDE FIT

Shaft Options (cont.) SAE “AA” STRAIGHT KEYED

SAE “AA” 9 TOOTH SPLINE

ORDER CODE 10

38.6 37.6 [1.52] [1.48]

3.18 x 3.18 x 25.4 [.125 x .125 x 1.0] KEY

20.0 19.6 [.79] [.77]

14.08 13.82 [.554] [.544]

ORDER CODE 11 27.5 26.5 [1.08] [1.04]

14.6 13.9 [.57] [.54]

ø 12.32 12.19 [.485] [.480]

ø 12.70 12.67 [.500] [.498]

EXTERNAL INVOLUTE SPLINE 20/40 DP, 9 TOOTH, FLAT ROOT, SIDE FIT

Multiple Pump Dimensions TANDEM PUMP 167.39 [6.59] MAX.

27.69 [1.09] 27.69 [1.09]

83.31 [3.28] 138.94 [5.47]

TRIPLE PUMP 223.27 [8.79] MAX.

27.69 [1.09] 27.69 [1.09]

83.31 [3.28] 138.94 [5.47]

27.69 [1.09]

194.56 [7.66]

Concentric AB-D SERIES PUMPS-US-2011-6

5

Multiple Pump Dimensions (Cont.) QUADRUPLE PUMP 279.15 [10.99] MAX.

27.69 [1.09] 27.69 [1.09]

83.31 [3.28]

27.69 [1.09]

138.94 [5.47]

27.69 [1.09]

194.56 [7.66] 250.19 [9.85]

Performance Charts NOTE: Oil viscosity is 200 SSU.

6

Concentric AB-D SERIES PUMPS-US-2011-6

Performance Charts (Cont.)

Concentric AB-D SERIES PUMPS-US-2011-6

7

D Series Single Pump Order Code EXAMPLE: Each option has been assigned an order code -- listed in the tables below -- for placement in the sequence shown at right.

2 (Series) Order Code D

8 (Shaft Seals) Order Code A B C D E F

Description D Series Hydraulic Pump

3 (Mounting Flange) Order Code Description 1 SAE “AA” 2-Bolt w/2.00” Pilot 2 SAE “A” 2-Bolt 4 4-Bolt w/ 1.78” Pilot 4 (Inlet Port) Order Code Q S T V

Description #8 SAE (3/4” - 16) Straight Thread #10 SAE (7/8” - 14) Straight Thread #12 SAE (1-1/16” - 12) Straight Thread #16 SAE (1 5/16” - 12) Straight Thread

5 (Displacement Code) Order Code (cc / In3) 08 (3.8 cc / .232 in.3/rev.) 28 (13.3 cc / .813 in.3/rev.) 32 (15.2 cc / .930 in.3/rev.) 12 (5.7 cc / .348 in.3/rev.) 16 (7.6 cc / .465 in.3/rev.) 36 (17.1 cc / 1.043 in.3/rev.) 20 (9.5 cc / .581 in.3/rev.) 24 (11.4 cc / .697 in.3/rev.) Contact factory for other requirements. 6 (Outlet Port) Order Code H Q S T V

Description #6 SAE (9/16” - 18) Straight Thread #8 SAE (3/4” - 16) Straight Thread #10 SAE (7/8” - 14) Straight Thread #12 SAE (1-1/16” - 12) Straight Thread #16 SAE (1-5/16” - 12) Straight Thread

Concentric AB-D SERIES PUMPS-US-2011-6

Description Clockwise Rotation Counterclockwise Rotation Bi-Rotational

Rotation

Design Series

Drive Shaft

Displacement Code

Shaft Seals

Mounting Flange

Outlet Port

Series

10 11

Description Single Shaft Seal Double Shaft Seal w/ Weep Hole Single Shaft Seal w/ Ball Bearing High Pressure Single Shaft Seal High Pressure Single Shaft Seal w/ Ball Bearing High Pressure Inner Single Shaft Seal w/ Std. Outer

10 (Design Series) Order Code Description 10 Standard 11 (Rotation) Order Code R L B

6 7 8 9 Gear Housing Type

5

Inlet Port

2 3 4

9 (Drive Shaft) Order Code Description 1 SAE “A” 5/8” Straight Keyed 2 .171” Tang Drive 3 Flex Coupling Drive 7 SAE “A” Tapered 8 .252” Tang Drive 9 SAE “A” 9 Tooth Spline 10 SAE “AA” Straight Keyed 11 SAE “AA” 9 Tooth Spline Contact factory for other requirements.

7 (Gear Housing Type) Order Code Description 1 Standard 7 Case Drain (optional) Contact factory for other requirements.

8

1 Seal Options 1 (Seal Options) Order Code Description F3 Viton Seal Omit Standard (Buna N)

F3- D-2- V-20- S-1-B- 9-10- R

D Series Tandem Pump Order Code EXAMPLE:

F3- D-2- V-20- S-V-20- S- 1-B- 10- R

2 (Series) Order Code D

Rotation

Design Series

Shaft Seals

Drive Shaft

9 10 11 12 13

2nd Sec Outlet Port

8

2nd Sec Displacement

1st Sec Outlet Port

2nd Sec Inlet Port

1st Sec Inlet Port

Mounting Flange

6 7

9 (Second Section Outlet Port) Order Code Description H #6 SAE (9/16” - 18) Straight Thread Q #8 SAE (3/4” - 16) Straight Thread S #10 SAE (7/8” - 14) Straight Thread T #12 SAE (1-1/16” - 12) Straight Thread V #16 SAE (1-5/16” - 12) Straight Thread

Description D Series Hydraulic Pump

3 (Mounting Flange) Order Code Description 1 SAE “AA” 2-Bolt w/2.00” Pilot 2 SAE “A” 2-Bolt 4 4-Bolt w/ 1.78” Pilot

10 (Drive Shaft) Order Code Description 1 SAE “A” 5/8” Straight Keyed 2 .171” Tang Drive 3 Flex Coupling Drive 7 SAE “A” Tapered 8 .252” Tang Drive 9 SAE “A” 9 Tooth Spline 10 SAE “AA” Straight Keyed 11 SAE “AA” 9 Tooth Spline Contact factory for other requirements.

4 (First Section Inlet Port) Order Code Description Q #8 SAE (3/4” - 16) Straight Thread S #10 SAE (7/8” - 14) Straight Thread T #12 SAE (1-1/16” - 12) Straight Thread V #16 SAE (1-5/16” - 12) Straight Thread Common inlet port available (contact factory). 5 (First Section Displacement Code) Order Code (cc / In3) 08 (3.8 cc / .232 in.3/rev.) 28 32 12 (5.7 cc / .348 in.3/rev.) 16 (7.6 cc / .465 in.3/rev.) 36 20 (9.5 cc / .581 in.3/rev.) 48 24 (11.4 cc / .697 in.3/rev.) Contact factory for other requirements.

5

1st Sec Displacement

1 (Seal Options) Order Code Description F3 Viton Seal Omit Standard (Buna N)

2 3 4

Series

1

Seal Options

Each option has been assigned an order code -- listed in the tables below -- for placement in the sequence shown at right.

(13.3 cc / .813 in.3/rev.) (15.2 cc / .930 in.3/rev.) (17.1 cc / 1.043 in.3/rev.) (22.9 cc / 1.395 in.3/rev.)

6 (First Section Outlet Port) Order Code Description H #6 SAE (9/16” - 18) Straight Thread Q #8 SAE (3/4” - 16) Straight Thread S #10 SAE (7/8” - 14) Straight Thread T #12 SAE (1-1/16” - 12) Straight Thread V #16 SAE (1-5/16” - 12) Straight Thread

11 (Shaft Seals) Order Code A B C D E F

Description Single Shaft Seal Double Shaft Seal w/ Weep Hole Single Shaft Seal w/ Ball Bearing High Pressure Single Shaft Seal High Pressure Single Shaft Seal w/ Ball Bearing High Pressure Inner Single Shaft Seal w/ Std. Outer

12 (Design Series) Order Code Description 10 Standard 11 Sealed Between Sections

13 (Rotation) Order Code R L

7 (Second Section Inlet Port) Order Code Description Q #8 SAE (3/4” - 16) Straight Thread S #10 SAE (7/8” - 14) Straight Thread T #12 SAE (1-1/16” - 12) Straight Thread V #16 SAE (1-5/16” - 12) Straight Thread Common inlet port available (contact factory).

Description Clockwise Rotation Counterclockwise Rotation

8 (Second Section Displacement Code) Order Code (cc / In3) 08 (3.8 cc / .232 in.3/rev.) 28 (13.3 cc / .813 in.3/rev.) 12 (5.7 cc / .348 in.3/rev.) 32 (15.2 cc / .930 in.3/rev.) 16 (7.6 cc / .465 in.3/rev.) 36 (17.1 cc / 1.043 in.3/rev.) 20 (9.5 cc / .581 in.3/rev.) 24 (11.4 cc / .697 in.3/rev.) Contact factory for other requirements.

Concentric AB-D SERIES PUMPS-US-2011-6

9

PUMPS & MOTORS Cast Iron Pumps

Heavy Duty

Aluminum Pumps

Medium/Light Duty

GC Series Pumps

W-Series Pumps

Displacements

W100 Displacements

0.065 to 0.711 cu. In. (1.06 to 11.65 cc)

0.031 to 0.122 cu. In. (0.50 to 2.00 cc) W300 Displacements

GC Series High/Low Pumps

0.049 to 0.347 cu. In. (0.80 to 5.70 cc)

High Pressure Displacements

W600 Displacements

0.065 to 0.258 cu. In. (1.06 to 4.22 cc)

0.244 to 0.732 cu. In. (4 to 12 cc)

Low Pressure Displacements

W900 Displacements

0.258 to 0.776 cu. In. (4.22 to 12.71 cc)

0.305 to 1.891 cu. In. (5 to 31 cc)

Maximum Pressure

W1200 Displacements

4,000 psi (276 bar)

1.526 to 2.014 cu. In. (25 to 33 cc)

Maximum Speed

W1500 Displacements

4,000 rpm

1.159 to 3.051 cu. In. (19 to 50 cc) Maximum Pressure

F12 & F15 Ferra Series Pumps

4,000 psi (276 bar) Maximum Speed

F12 Displacements

500 to 4,000 rpm

0.976 to 2.502 cu. In. (16 – 41 cc) F15 Displacements

1.159 to 3.051 cu. In. (19 to 50 cc)

WK900 CALMA Pumps

Maximum Pressure

Displacements

4,000 psi (276 bar)

0.305 to 1.648 cu. In. (5 to 27 cc)

Maximum Speed

Maximum Pressure

3,600 rpm

3,336 psi (230 bar) Maximum Speed

F20/F30 Pumps & F20-LS/F30-LS Load Sense Ferra Series Pumps

4,000 rpm

Displacements

1.41 to 9.82 cu. In. (23 to 161 cc)

Fluid Motors

Maximum Pressure

4,000 psi (276 bar)

Cast Iron

Maximum Speed

Displacements

3,600 rpm

0.065 to 9.82 cu. In. (1.06 to 161 cc) Speed

Up to 10,000 rpm

D Series Pumps Displacements

Aluminum

0.232 to 1.395 cu. In. (3.80 to 22.85 cc)

Displacements

D Series High/Low Pumps

0.244 to 3.050 cu. In. (4 to 50 cc)

High Pressure Displacements

Speed

0.465 cu. In. (7.62 cc)

Up to 4,000 rpm

Low Pressure Displacements

0.930 to 1.395 cu. In. (15.24 to 22.86 cc) Maximum Pressure

Flow Dividers

3,000–4,000 psi (207–276 bar) Maximum Speed

GC & D Series

3,600–4,000 rpm

GC Displacements

0.097 to 0.517 cu. In. (1.58 to 8.47 cc) D Displacements

0.232 to 0.813 cu. in. (3.8 to 13.32 cc) Maximum Pressure

Call us for more information For application assistance or detailed literature on any product line, call us toll-free: 1-800-572-7867. Visit our web site: http://www.concentricAB.com E-mail us: [email protected]

10

Concentric AB-D SERIES PUMPS-US-2011-6

4,500 psi (310 bar) Maximum Input Flow Per Section

14 gpm (53 lpm)

Only Concentric offers this extensive range of products worldwide.

POWER PACKS

PUMP/MOTORS (DC/AC)

HE “BOX” POWER PACKS

DC Voltage Range

Voltage Range

12 to 72 VDC

12 to 24 VDC

AC Horsepower Range

Pump Displacements

1/2 to 3 HP

0.049 to 0.388 cu. In. (0.80 to 6.36 cc)

Pump Displacements

Maximum Pressure

0.04 – 1.71 cu. In. (0.65 to 28 cc)

3,336 psi (230 bar)

Maximum Pressure

Reservoirs

4,000 psi (276 bar)

3 qt. to 5.0 gal. (2.84 to 19 ltr.) steel

HE-Q (QUIET) POWER PACKS

HB800 POWER PACKS

Voltage Range

Voltage Range

24 VDC

12 to 24 VDC

WQ300 Pump Displacements

Pump Displacements

0.073 to 0.347 cu. In. (1.2 to 5.7 cc)

0.037 to 0.092 cu. In. (0.60 to 1.5 cc)

Noise

Reservoirs

42dB(A)

0.13 to 1 gal. (.5 to 3.8 ltr.) plastic Maximum Pressure

2,610 psi (180 bar)

HE1000 SERIES POWER PACKS

BIROTATIONAL POWER PACKS

Voltage Range

Voltage Range

12 to 24 VDC

12 to 24 VDC, 115 to 230 VAC

Pump Displacements

Pump Displacements

0.015 to 0.122 cu. In. (0.24 to 2 cc)

0.049 to 0.129 cu. In. (0.80 to 2.11 cc)

Maximum Pressure

Reservoirs

3,336 psi (230 bar)

2 to 2.96 qt. (1.9 to 2.8 ltr.) plastic, 1 to 2 gal. (3.8 to 7.6 ltr.) steel

Reservoirs

0.13 to 1.0 gal. (0.5 to 3.8 ltr.) plastic

HE2000 SERIES POWER PACKS Voltage Range

AC POWER PACKS GC-9500 SERIES

12 to 24 VDC, 115 to 230 VAC

Displacements

Pump Displacements

0.065 to 1.394 cu. In. (1.06 to 22.85 cc)

0.049 to 0.388 cu. In. (0.80 to 6.36 cc)

Maximum Pressure

Maximum Pressure

3,000 psi (207 bar)

3,336 psi (230 bar)

Maximum Speed

Reservoirs

3,600 rpm

0.95 qt. to 3.96 gal. (0.9 to 15 ltr.) steel, 0.8 to 1.7 qt. (0.76 to 1.6 ltr.) plastic

Reservoirs

5 to 20 gal. (19 to 76 ltr.) steel

Concentric AB-D SERIES PUMPS-US-2011-6

11

PRODUCT RANGE HE Powerpacks 12/24/48 VDC 0.3 – 4.5 kW and 0.75 – 3 kW AC modular power packs HE Box Powerpacks 12/24/48 VDC modular powerpacks in weatherproof boxes Pressure Switches 5 - 350 bar, connecting/disconnecting W100 Hydraulic pumps 0,5 - 2,0 cc 227 bar W300 Hydraulic pumps 0,8 – 5,7 cc 230 bar

www.concentricAB.com

W600 Hydraulic pumps / motors 3 – 12 cc 276 bar W900 Hydraulic pumps / motors 5 – 31 cc/section 276 bar Calma The new quiet pumps 6,2 - 23,7 cc/section 250 bar WQ900 The quiet pumps 5 - 23 cc/section 230 bar WP900X Hydraulic pumps 16 - 31 cc/section 276 bar W1500 Hydraulic pumps / motors 19 - 50 cc/section 276 bar Concentric Hof GmbH Postfach 1507 D-95014 HOF Germany Tel: +49-9281 895-0 Fax: +49-9281 87133 E-mail: [email protected]

Concentric Skanes AB Box 95 SE-280 40 SK. FAGERHULT Sweden Tel: +46-433 32400 Fax: +46-433 30546 E-mail: [email protected]

Concentric Suzhou Co. Ltd. 47 Dongjing Industrial Park 9 Dong Fu Lu SIP, Suzhou Jiangsu China 215123 Tel +86 512 8717 5100 Fax +86 512 8717 5101 [email protected]

F12 FERRA Heavy duty pumps 16 - 41 cc/section 276 bar F15 FERRA Heavy duty pumps 19 - 50 cc/section 276 bar F20/F30 (LS) Hydraulic pumps / motors 23 – 161 cc/section 276 bar GPA Internal Gear pumps 1,7 – 63 cc/section 100 bar GC Hydraulic pumps / motors 1,06 – 11,65 cc/section 276 bar D Hydraulic pumps 3,8 – 22,9 cc/section 207 bar H Hydraulic pumps 9,8 – 39,4 cc/section 207 bar II-Stage Hydraulic pumps 4,2 – 22,8 cc/section 276 bar Rotary Flow Dividers 3,8 – 13,3 cc/section 300 bar Transmission pumps

Concentric is an innovator in flow control and fluid power, supplying proprietary systems and components for trucks, buses and industrial vehicles, worldwide. With 1,156 employees and yearly sales exceeding 1,977 million Swedish Kronor, Concentric AB is listed on the Stockholm Stock Exchange (www.concentricAB.com).

Concentric will not accept responsibility for any catalog errors and reserves the right to modify its products without prior notice. This also applies to products already ordered, provided that such modifications can be made without affecting technical specifications. All trademarks in this material are properties of their respective owners.

Concentric AB-D SERIES PUMPS-USA-2011-6

Concentric Rockford Corp. 2222 15th Street ROCKFORD, IL 61104 USA Tel: +1-815 398 4400 Fax: +1-815 398 5977 E-mail: [email protected]