Aluminum Pumps – HD Series - HD77AA2A07A

Parker’s Aluminum Pump HD Series fixed displacement gear pump offers high performance and high power density due to its aluminum construction.
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SKU HD77AA2A07A
POR
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Products specifications
Attribute nameAttribute value
Overall Length (inch)8.56 (217.424 mm)RotationClockWise
PortingSAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 OutletPump Displacement (cu in/rev).168 (2.76 cc/rev)
Pressure Relief Setting (psig)n/aShaft Type.750 Dia. Keyed w/1.56 extension
Mounting Style2-Bolt SAE AShaft Seal MaterialNBR
Maximum Flow Raten/aMaximum Operating Pressure2500 psi
Flow Raten/aDivisionPump & Motor Division
Operating Speed500 to 4000 RPMMaximum Continuous Pressure2500.0 psi
Filter Efficiency RatingMaintain SAE Class 4Weight7 to 10 lb
Operating Pressureup to 172 barProduct TypeModel HD Pump with aluminum bearing sleeve, fixed displacement
Body MaterialAluminumFor Fluid TypePetroleum Based Fluids
Maximum Kinematic ViscosityStartup: 4000 SUSPump TypeGear
Displacementup to 30.18 cm3/revMaximum Displacement1.84/0.641 inch3/rev
Operating Temperature-40 to 185 °FMedian/a
California Residents: Prop-65 Warning
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