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Parker H31AA1BV - 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.

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Brand Parker

Part No. H31AA1BV

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Products specifications

Attribute name	Attribute value
Flow Rate	n/a	Body Material	Aluminum
Division	Pump & Motor Division	Media	n/a
Pump Type	Fixed	Maximum Flow Rate	n/a
Direction of Rotation	Counterclockwise	Maximum Operating Pressure	2500 psi
Mounting Type	2-Bolt SAE AA	For Fluid Type	Mineral Oil
Operating Temperature	-42 to 85 °C	Filter Efficiency Rating	Maintain SAE Class 4
Rated Speed	500 to 4000 RPM	Product Type	Aluminum Pump w/bearing sleeve, fixed displacement
Maximum Continuous Pressure	172.0 bar	Weight	5 to 7 lb
Displacement	2.227 inch3/rev	Maximum Displacement	2.227 inch3/rev
Maximum Kinematic Viscosity	Startup: 4000 SUS	Overall Length	129.54 mm
Rotation	CounterClockWise	Shaft Seal Material	FPM [FKM]
Options	n/a	Pressure Relief Setting (psig)	n/a
Porting	3/4 NPTF Inlet x 7/8-14 UNF-2B SAE Straight Thread Outlet - Side	Shaft Type	Keyed w/1.56 Extension
Flow Rate (gpm)	n/a	Pressure Relief Valve	n/a
Pump Displacement (cu in/rev)	H31: .754 (12.35 cc/rev)

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