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Parker H77AA2AA17890A - 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. H77AA2AA17890A

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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	Gear	Maximum Flow Rate	n/a
Direction of Rotation	Clockwise	Maximum Operating Pressure	172 bar
Mounting Type	2-Bolt SAE AA	For Fluid Type	Water-Glycol (w/DU Bushings)
Operating Temperature	-40 to 185 °F	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	2500.0 psi	Weight	5 to 7 lb
Displacement	2.227 inch3/rev	Maximum Displacement	2.227 inch3/rev
Maximum Kinematic Viscosity	Startup: 4000 SUS	Overall Length	7.74 inch
Rotation	ClockWise	Shaft Seal Material	NBR
Options	n/a	Porting	UNF-2B SAE Striaght Thread: 1-5/16-12 Inlet - Rear, 3/4-16 Primary - Rear, 7/8-14 Secondary - Side
Shaft Type	Keyed w/1.56 Extension	Pressure Relief Valve	R/V returns to Pump Inlet Internal - Secondary Port External
Pressure Relief Setting (psig)	1780 psi	Flow Rate (gpm)	9 GPM
Pump Displacement (cu in/rev)	H77: 1.842 (30.18 cc/rev)

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