Hydraulic Pumps

	Fixed Displacement Rate Fixed Displacement Rate

	Maximum Pressure Maximum Pressure

	For Use With For Use With

Hydraulic Fluid

	System of Measurement System of Measurement

Inch

	Shaft Diameter Shaft Diameter

1/2"

3/4"

7/8"

	Maximum Flow Rate Maximum Flow Rate

	Overall Length Overall Length

	Maximum Speed Maximum Speed

	Number of Mounting Holes Number of Mounting Holes

	SAE Trade Size SAE Trade Size

4F17

	Mounting Hole Center-to-Center Mounting Hole Center-to-Center

3 1/4"

4 3/16"

5 3/4"

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Thread Size Thread Size

	For Pump SAE Trade Size For Pump SAE Trade Size

4F17

	Connection Connection

Inlet

Inlet/Outlet

Outlet

	Pump Design Pump Design

Gear

Rotary Vane

	For Motor NEMA Frame Size For Motor NEMA Frame Size

	Drive Direction Drive Direction

Clockwise

Counterclockwise

	Housing Material Housing Material

Aluminum

Iron

	Dash Size Dash Size

	Shaft Length Shaft Length

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

View catalog pages (2)

Forward

How can we improve?

57 Products

Hydraulic Pump-to-Motor Mounts

Mate a NEMA C-face motor to the mounting flange of a hydraulic pump. Mounts reduce noise and protect the shaft and coupling connection between the motor and the pump.

For technical drawings and 3-D models, click on a part number.

For Pump SAE Trade Size	For Motor NEMA Frame Size	Dp.	Material		Each
AA	143TC, 145TC, 56C	4.25"	Aluminum	00000000	000000
A	143TC, 145TC, 56C	4.25"	Aluminum	00000000	00000
A	182TC, 184TC, 213TC, 215TC, 254TC, 256TC	5.00"	Aluminum	00000000	00000
A	182TC, 184TC, 213TC, 215TC, 254TC, 256TC	5.81"	Aluminum	00000000	00000
A	182TC, 184TC, 213TC, 215TC, 254TC, 256TC	6.81"	Aluminum	00000000	00000
B	182TC, 184TC, 213TC, 215TC, 254TC, 256TC	5.81"	Aluminum	00000000	00000
B	182TC, 184TC, 213TC, 215TC, 254TC, 256TC	6.81"	Aluminum	00000000	00000
4F17	143TC, 145TC, 56C	4.25"	Aluminum	00000000	00000

Also known as gear pumps, these have few moving parts so they're less prone to wear than other hydraulic pumps. Combine with an electric motor to generate flow in a hydraulic system. To mount to a NEMA C-face motor, use a Pump-to-Motor Mount (sold separately).

UN/UNF (SAE) thread connections have straight threads and are also known as O-ring Boss fittings.

For technical drawings and 3-D models, click on a part number.

SAE AA—3 1/4" Mounting Hole Center-to-Center

SAE AA

SAE AA, A, and B

				Inlet Connection— UN/UNF (SAE)		Outlet Connection— UN/UNF (SAE)		Overall		Shaft
Fixed Displacement Rate, cu. in./rev.	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Speed, rpm	Thread Size	Dash Size	Thread Size	Dash Size	Ht.	Lg.	Dia.	Lg.	Choose a Drive Direction		Each
0.11	1.7	2,500	4,000	7/8"-14	10	3/4"-16	08	3 5/8"	4"	1/2"	1 1/4"	Clockwise, Counterclockwise	0000000	0000000
0.21	3.3	2,500	4,000	7/8"-14	10	3/4"-16	08	3 5/8"	4 1/4"	1/2"	1 1/4"	Clockwise, Counterclockwise	0000000	000000
0.33	5.2	2,500	4,000	7/8"-14	10	3/4"-16	08	3 5/8"	4 3/8"	1/2"	1 1/4"	Clockwise, Counterclockwise	0000000	000000
0.52	8.4	2,500	4,000	7/8"-14	10	3/4"-16	08	3 5/8"	4 3/4"	1/2"	1 1/4"	Clockwise, Counterclockwise	0000000	000000
0.64	7.8	2,000	3,000	7/8"-14	10	3/4"-16	08	3 5/8"	4 7/8"	1/2"	1 1/4"	Clockwise, Counterclockwise	0000000	000000

SAE A—4 3/16" Mounting Hole Center-to-Center

SAE A

SAE AA, A, and B

				Inlet Connection— UN/UNF (SAE)		Outlet Connection— UN/UNF (SAE)		Overall		Shaft
Fixed Displacement Rate, cu. in./rev.	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Speed, rpm	Thread Size	Dash Size	Thread Size	Dash Size	Ht.	Lg.	Dia.	Lg.	Choose a Drive Direction		Each
0.37	5.9	4,000	4,000	7/8"-14	10	3/4"-16	08	4 5/8"	4 7/8"	3/4"	1"	Clockwise,Counterclockwise	0000000	0000000
0.49	7.9	4,000	4,000	1 1/16"-12	12	7/8"-14	10	4 5/8"	5"	3/4"	1"	Clockwise,Counterclockwise	0000000	000000
0.61	9.9	4,000	4,000	1 1/16"-12	12	7/8"-14	10	4 5/8"	5 1/8"	3/4"	1"	Clockwise,Counterclockwise	0000000	000000
0.98	11.9	4,000	3,000	1 1/16"-12	12	7/8"-14	10	4 5/8"	5 1/2"	3/4"	1"	Clockwise,Counterclockwise	0000000	000000
1.16	14.1	4,000	3,000	1 5/16"-12	16	1 1/16"-12	12	4 5/8"	5 5/8"	3/4"	1"	Clockwise,Counterclockwise	0000000	000000
1.4	15.9	3,200	2,800	1 5/16"-12	16	1 1/16"-12	12	4 5/8"	5 7/8"	3/4"	1"	Clockwise,Counterclockwise	0000000	000000
1.65	16.1	2,700	2,400	1 5/16"-12	16	1 1/16"-12	12	4 5/8"	6 1/8"	3/4"	1"	Clockwise,Counterclockwise	0000000	000000

SAE B—5 3/4" Mounting Hole Center-to-Center

SAE B

SAE AA, A, and B

				Inlet Connection— UN/UNF (SAE)		Outlet Connection— UN/UNF (SAE)		Overall		Shaft
Fixed Displacement Rate, cu. in./rev.	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Speed, rpm	Thread Size	Dash Size	Thread Size	Dash Size	Ht.	Lg.	Dia.	Lg.	Choose a Drive Direction		Each
2.01	24.5	4,000	3,000	1 5/8"-12	20	1 5/16"-12	16	5 7/8"	7 1/8"	7/8"	1 1/4"	Clockwise,Counterclockwise	0000000	0000000
2.32	28.3	4,000	3,000	1 5/8"-12	20	1 5/16"-12	16	5 7/8"	7 3/8"	7/8"	1 1/4"	Clockwise	0000000	000000
3.05	33.5	2,900	2,700	1 5/8"-12	20	1 5/16"-12	16	5 7/8"	7 3/4"	7/8"	1 1/4"	Clockwise,Counterclockwise	0000000	000000

SAE 4F17—2" Mounting Hole Center-to-Center

SAE 4F17

SAE 4F17

				Inlet Connection— UN/UNF (SAE)		Outlet Connection— UN/UNF (SAE)		Overall		Shaft
Fixed Displacement Rate, cu. in./rev.	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Speed, rpm	Thread Size	Dash Size	Thread Size	Dash Size	Ht.	Lg.	Dia.	Lg.	Drive Direction		Each
0.07	0.8	3,000	4,000	9/16"-18	06	9/16"-18	06	3 7/16"	4 5/8"	1/2"	1 3/8"	Clockwise and Counterclockwise	0000000	0000000
0.13	1.7	3,000	4,000	3/4"-16	08	3/4"-16	08	3 7/16"	4 5/8"	1/2"	1 3/8"	Clockwise and Counterclockwise	0000000	000000
0.39	5	3,000	4,000	7/8"-14	10	7/8"-14	10	3 7/16"	5 1/8"	1/2"	1 3/8"	Clockwise and Counterclockwise	0000000	000000
0.71	5.4	1,800	2,400	7/8"-14	10	7/8"-14	10	3 7/16"	5 5/8"	1/2"	1 3/8"	Clockwise and Counterclockwise	0000000	000000

Vane Cartridges for Smooth-Operating Hydraulic Pumps

Replace worn or damaged vane mechanisms.

For Parker Series SDV10
Cartridge Size	Fixed Displacement Rate, cu. in./rev.	OD	Lg.	Drive Direction		Each
2	0.4	3"	5/8"	Clockwise	0000000	0000000
3	0.6	3"	5/8"	Clockwise	0000000	000000
4	0.8	3"	7/8"	Clockwise	0000000	000000
5	1	3"	7/8"	Clockwise	0000000	000000
6	1.19	3"	1 1/16"	Clockwise	0000000	000000
For Parker Series T6CM
3	0.66	3 3/4"	4 3/16"	Clockwise	0000000	000000
5	1.05	3 3/4"	4 3/16"	Clockwise	0000000	000000
6	1.3	3 3/4"	4 3/16"	Clockwise	0000000	000000
8	1.61	3 3/4"	4 3/16"	Clockwise	0000000	000000
10	2.08	3 3/4"	4 3/16"	Clockwise	0000000	000000
12	2.26	3 3/4"	4 3/16"	Clockwise	0000000	000000
14	2.81	3 3/4"	4 3/16"	Clockwise	0000000	000000
17	3.56	3 3/4"	4 3/16"	Clockwise	0000000	000000
20	3.89	3 3/4"	4 3/16"	Clockwise	0000000	000000
22	4.29	3 3/4"	4 3/16"	Clockwise	0000000	000000
25	4.84	3 3/4"	4 3/16"	Clockwise	0000000	00000000
28	5.42	3 3/4"	4 3/16"	Clockwise	0000000	00000000
31	6.1	3 3/4"	4 3/16"	Clockwise	0000000	00000000

Smooth-Operating Hydraulic Pumps

These pump hydraulic fluid more evenly than standard hydraulic pumps, resulting in less noise and vibration. Also known as vane pumps, they have replaceable vane cartridges that simplify the repair process. Combine with an electric motor to generate flow in a hydraulic system.

For technical drawings and 3-D models, click on a part number.

SAE A—4 3/16" Mounting Hole Center-to-Center

SAE A with Opposite-Side Ports

SAE A with Same-Side Ports

				Inlet Connection— NPT		Outlet Connection— NPT		Overall		Shaft
Fixed Displacement Rate, cu. in./rev.	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Speed, rpm	Pipe Size	Dash Size	Pipe Size	Dash Size	Ht.	Lg.	Dia.	Lg.	Drive Direction		Each
Opposite Side Ports
0.6	4.6	1,500	1,800	1	16	1/2	08	4 13/16"	6 5/16"	3/4"	1 7/16"	Clockwise	0000000	000000000
0.8	6.2	1,500	1,800	1	16	1/2	08	4 13/16"	6 9/16"	3/4"	1 7/16"	Clockwise	0000000	00000000
1	7.7	1,500	1,800	1	16	1/2	08	4 13/16"	6 9/16"	3/4"	1 7/16"	Clockwise	0000000	00000000
1.19	9.2	1,500	1,800	1	16	1/2	08	4 13/16"	6 3/4"	3/4"	1 7/16"	Clockwise	0000000	00000000
Same Side Ports
0.4	3.1	1,500	1,800	1	16	1/2	08	4 3/8"	6 5/16"	3/4"	1 7/16"	Clockwise	0000000	00000000
0.6	4.6	1,500	1,800	1	16	1/2	08	4 3/8"	6 5/16"	3/4"	1 7/16"	Clockwise	0000000	00000000
0.8	6.2	1,500	1,800	1	16	1/2	08	4 3/8"	6 9/16"	3/4"	1 7/16"	Clockwise	0000000	00000000
1	7.7	1,500	1,800	1	16	1/2	08	4 3/8"	6 9/16"	3/4"	1 7/16"	Clockwise	0000000	00000000

SAE B—5 3/4" Mounting Hole Center-to-Center

SAE B

				Inlet Connection		Outlet Connection		Overall		Shaft			Inlet Bolt Hole			Outlet Bolt Hole
Fixed Displacement Rate, cu. in./rev.	Max. Flow Rate, gpm	Max. Pressure, psi	Max. Speed, rpm	SAE Flange Size	Dash Size	SAE Flange Size	Dash Size	Ht.	Lg.	Dia.	Lg.	Drive Direction	Dia.	No. of	Ctr.-to-Ctr.	Dia.	No. of	Ctr.-to-Ctr.		Each
Opposite Side Ports
2.81	18.2	2,000	1,800	1 1/2	24	1	16	6"	9 3/16"	7/8"	2 7/16"	Clockwise	1/2"	4	1.409"; 2.756"	3/8"	4	1.031"; 2.063"	0000000	000000000
3.56	23	2,000	1,800	1 1/2	24	1	16	6"	9 3/16"	7/8"	2 7/16"	Clockwise	1/2"	4	1.409"; 2.756"	3/8"	4	1.031"; 2.063"	0000000	00000000
4.29	27	2,000	1,800	1 1/2	24	1	16	6"	9 3/16"	7/8"	2 7/16"	Clockwise	1/2"	4	1.409"; 2.756"	3/8"	4	1.031"; 2.063"	0000000	00000000
4.84	31	2,000	1,800	1 1/2	24	1	16	6"	9 3/16"	7/8"	2 7/16"	Clockwise	1/2"	4	1.409"; 2.756"	3/8"	4	1.031"; 2.063"	0000000	00000000