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

H25AB1B - gpd H Model

Parker’s Aluminum Pump H Series fixed displacement gear pump offers high performance and high power density due to its aluminum construction.

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 21 days
Partner Available:	Backordered

SKU H25AB1B

Products specifications

Attribute name	Attribute value
UOM	EA	Pressure Relief Valve	n/a
Shaft Type	9-Tooth Spline	Pump Displacement (cu in/rev)	H25: .603 (9.88 cc/rev)
Pressure Relief Setting (psig)	n/a	Porting	3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side
Rotation	CounterClockWise	Flow Rate (gpm)	n/a
Shaft Seal Material	NBR	Options	n/a
Division	Pump & Motor Division	Product Type	Aluminum Pump w/bearing sleeve, fixed displacement
Operating Temperature	-40 to 185 °F	Media	n/a
Flow Rate	n/a	Maximum Flow Rate	n/a
Maximum Operating Pressure	2500 psi	Body Material	Aluminum
Weight	5 to 7 lb	Mounting Type	2-Bolt SAE AA
Filter Efficiency Rating	Maintain SAE Class 4	For Fluid Type	Phosphate-esther (w/FPM seals)
Overall Length	118.87 mm	Displacement	36.5 cm3/rev
Direction of Rotation	Counterclockwise	Maximum Continuous Pressure	2500.0 psi
Maximum Kinematic Viscosity	Startup: 4000 SUS	Pump Type	Gear
Maximum Displacement	36.5 cm3/rev	Rated Speed	500 to 4000 RPM

Product resources

Literature and Reference Materials