gpd H Model

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker’s Aluminum Pump H Series fixed displacement gear pump offers high performance and high power density dues to its aluminum construction, making it an ideal selection for the Aerial, Agriculture, Construction, Forestry, Material Handling, and Turf Equipment markets. It is available as a standard pump, a pump with a primary circuit relief valve, or a pump with a priority flow divider valve.

Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Vocational & Municipal Equipment

Features/Benefits:
• Three-piece construction for distribution flexibility
• Aluminum pumping sections for light weight
• Journal bushings for long life
• Pressure balanced thrust blocks for high efficiency
• Multiple sections available

Applications:
• Power steering pumps – priority valves available
• Brake pump
• Hydraulic Power Unit
• Filter Cart Pump
• Transfer pump
• Lube pump

Technical Specifications:
• Flows from 2.52 GPM to 9.31 GPM per 1000 rpm
• Sizes from 9.88 to 36.5 cc/rev (0.603 to 2.227 cir)
• Operating pressures up to 172 bar (2,500 psi)
• Speeds up to 4,000 rpm
• SAE shafts, flanges and porting available
• Valve options available: Pressure relief, and priority flow divider.

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Part No.	Availability	Partner Available	Price	UOM	Flow Rate	Body Material	Division	Media	Pump Type	Maximum Flow Rate	Direction of Rotation	Maximum Operating Pressure	Mounting Type	For Fluid Type	Operating Temperature	Filter Efficiency Rating	Rated Speed	Product Type	Maximum Continuous Pressure	Weight	Displacement	Maximum Displacement	Maximum Kinematic Viscosity	Overall Length	Rotation	Shaft Seal Material	Options	Pressure Relief Setting (psig)	Porting	Shaft Type	Flow Rate (gpm)	Pressure Relief Valve	Pump Displacement (cu in/rev)
H31AA2BA20000B	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Clockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	176.03	ClockWise	NBR	n/a	2000 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Bottom, 7/8-14 Secondary - Side	Keyed w/1.56 Extension	n/a	R/V Drains External - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AA2BA22500B	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Gear	n/a	Clockwise	172 bar	2-Bolt SAE AA	Mineral Oil	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	2.3 to 3.2 kg	36.5 cm3/rev	36.5 cm3/rev	Startup: 4000 SUS	6.93 inch	ClockWise	NBR	n/a	2250 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Bottom, 7/8-14 Secondary - Side	Keyed w/1.56 Extension	n/a	R/V Drains External - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AA2BV	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Clockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	129.54	ClockWise	FPM [FKM]	n/a	n/a	3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side	Keyed w/1.56 Extension	n/a	n/a	H31: .754 (12.35 cc/rev)
H31AA2D	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Gear	n/a	Clockwise	172 bar	2-Bolt SAE AA	Mineral Oil	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	5 to 7 lb	36.5 cm3/rev	2.227 inch3/rev	Startup: 4000 SUS	5.10 inch	ClockWise	NBR	n/a	n/a	UNF-2B SAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 Outlet - Rear	Keyed w/1.56 Extension	n/a	n/a	H31: .754 (12.35 cc/rev)
H31AB1A	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Counterclockwise	2500 psi	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	5 to 7 lb	2.227 inch3/rev	2.227 inch3/rev	Startup: 4000 SUS	4.79 inch	CounterClockWise	NBR	n/a	n/a	UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side	9-Tooth Spline	n/a	n/a	H31: .754 (12.35 cc/rev)
H31AB1AA06000A	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Counterclockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	161.80	CounterClockWise	NBR	n/a	600 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	n/a	R/V returns to Pump Inlet Internal - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AB1AA13015A	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Counterclockwise	2500 psi	2-Bolt SAE AA	Transmission Fluids	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	172.0 bar	5 to 7 lb	36.5 cm3/rev	36.5 cm3/rev	1000 SUS (Operating)	6.37 inch	CounterClockWise	NBR	n/a	1300 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	1 GPM	R/V returns to Pump Inlet Internal - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AB1AA15040D	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Counterclockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	161.80	CounterClockWise	NBR	n/a	1500 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	4 GPM	R/V and FD Secondary returns to Pump Inlet Internal	H31: .754 (12.35 cc/rev)
H31AB1AA15050DS	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Gear	n/a	Counterclockwise	172 bar	2-Bolt SAE AA	Petroleum Based Fluids	-40 to 185 °F	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	172.0 bar	2.3 to 3.2 kg	36.5 cm3/rev	2.227 inch3/rev	Startup: 4000 SUS	6.37 inch	CounterClockWise	NBR	includes Anti-Ripple Wearplate	1500 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	5 GPM	R/V and FD Secondary returns to Pump Inlet Internal	H31: .754 (12.35 cc/rev)
H31AB1AA17520A	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Counterclockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	161.80	CounterClockWise	NBR	n/a	1750 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	2 GPM	R/V returns to Pump Inlet Internal - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AB1D	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Counterclockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-40 to 185	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	121.67	CounterClockWise	NBR	n/a	n/a	UNF-2B SAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 Outlet - Rear	9-Tooth Spline	n/a	n/a	H31: .754 (12.35 cc/rev)
H31AB1FA13500A	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Gear	n/a	Counterclockwise	2500 psi	2-Bolt SAE AA	Mineral Oil	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	2.3 to 3.2 kg	2.227 inch3/rev	36.5 cm3/rev	Startup: 4000 SUS	161.80 mm	CounterClockWise	NBR	n/a	1350 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Bottom, 3/4-16 Primary - Bottom, 7/8-14 Secondary - Side	9-Tooth Spline	n/a	R/V returns to Pump Inlet Internal - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AB1FA13530D	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Gear	n/a	Counterclockwise	172 bar	2-Bolt SAE AA	Petroleum Based Fluids	-40 to 185 °F	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	5 to 7 lb	2.227 inch3/rev	2.227 inch3/rev	1000 SUS (Operating)	6.37 inch	CounterClockWise	NBR	n/a	1350 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Bottom, 3/4-16 Primary - Bottom, 7/8-14 Secondary - Side	9-Tooth Spline	3 GPM	R/V and FD Secondary returns to Pump Inlet Internal	H31: .754 (12.35 cc/rev)
H31AB1FA15000A	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Counterclockwise	172 bar	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	2.3 to 3.2 kg	2.227 inch3/rev	36.5 cm3/rev	Startup: 4000 SUS	6.37 inch	CounterClockWise	NBR	n/a	1500 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Bottom, 3/4-16 Primary - Bottom, 7/8-14 Secondary - Side	9-Tooth Spline	n/a	R/V returns to Pump Inlet Internal - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AB2A	Quote Required	Quote Required	$509.25	EA	n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Clockwise	2500 psi	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	5 to 7 lb	36.5 cm3/rev	2.227 inch3/rev	1000 SUS (Operating)	4.79 inch	ClockWise	NBR	n/a	n/a	UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side	9-Tooth Spline	n/a	n/a	H31: .754 (12.35 cc/rev)
H31AB2AA15050DS	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Gear	n/a	Clockwise	172 bar	2-Bolt SAE AA	Phosphate-esther (w/FPM seals)	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	2500.0 psi	5 to 7 lb	36.5 cm3/rev	2.227 inch3/rev	1000 SUS (Operating)	6.37 inch	ClockWise	NBR	includes Anti-Ripple Wearplate	1500 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	5 GPM	R/V and FD Secondary returns to Pump Inlet Internal	H31: .754 (12.35 cc/rev)
H31AB2AA20000B	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Clockwise	2500 psi	2-Bolt SAE AA	Water Emulsions (w/DU Bushings)	-42 to 85 °C	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	172.0 bar	2.3 to 3.2 kg	36.5 cm3/rev	36.5 cm3/rev	1000 SUS (Operating)	161.80 mm	ClockWise	NBR	n/a	2000 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	n/a	R/V Drains External - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AB2AA25000A	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Gear	n/a	Clockwise	2500 psi	2-Bolt SAE AA	Water Emulsions (w/DU Bushings)	-40 to 185 °F	Maintain SAE Class 4	500 to 4000 RPM	Aluminum Pump w/bearing sleeve, fixed displacement	172.0 bar	5 to 7 lb	36.5 cm3/rev	36.5 cm3/rev	1000 SUS (Operating)	161.80 mm	ClockWise	NBR	n/a	2500 psi	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side	9-Tooth Spline	n/a	R/V returns to Pump Inlet Internal - Secondary Port External	H31: .754 (12.35 cc/rev)
H31AB2AV	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Clockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	121.67	ClockWise	FPM [FKM]	n/a	n/a	UNF-2B SAE Straight Thread: 1-1/16-12 Inlet x 7/8-14 Outlet - Side	9-Tooth Spline	n/a	n/a	H31: .754 (12.35 cc/rev)
H31AB2B	Quote Required	Quote Required	TBD		n/a	Aluminum	Pump & Motor Division	n/a	Fixed	n/a	Clockwise	2500	2-Bolt SAE AA	Petroleum Based Fluids	-42 to 85	Maintain SAE Class 4	500 to 4000	Aluminum Pump w/bearing sleeve, fixed displacement	172.0	2.3 to 3.2	36.5	2.227	1000 SUS (Operating)	121.67	ClockWise	NBR	n/a	n/a	3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side	9-Tooth Spline	n/a	n/a	H31: .754 (12.35 cc/rev)