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Parker D22AA1N250 - Aluminum Pumps – D Series

Parker’s Aluminum Pump D 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. D22AA1N250

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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
Maximum Operating Pressure	2500 psi	Weight	2 to 3 lb
For Fluid Type	Water Emulsions (w/DU Bushings)	Operating Temperature	-40 to 185 °F
Filter Efficiency Rating	Maintain SAE Class 4	Rated Speed	500 to 4000 RPM
Displacement	0.641 inch3/rev	Product Type	Aluminum Pump w/bearing sleeve, fixed displacement
Operating Pressure	172 bar	Maximum Displacement	0.641 inch3/rev
Maximum Continuous Pressure	172.0 bar	Rotation	CounterClockWise
Shaft Seal Material	NBR	Porting	7/8 -14 x 3/4 -16 UNF Straight Thread - Rear w/Relief Valve
Shaft Type	1/2 Dia. Keyed	Mounting Style	2-Bolt SAE "AA"
Available Accessories	n/a	Pressure Relief Setting (psig)	2500 psi
Overall Length (inch)	3.90 (99.06 mm)	Pump Displacement (cu in/rev)	D22: .522 (8.55 cc/rev)

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