Aluminum Pumps – HD Series - HD77AA2A14A

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 HD77AA2A14A
POR
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Products specifications
Attribute nameAttribute value
PortingSAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 OutletRotationClockWise
Pump Displacement (cu in/rev).329 (5.38 cc/rev)Pressure Relief Setting (psig)n/a
Shaft Type.750 Dia. Keyed w/1.56 extensionOverall Length (inch)8.80 (223.520 mm)
Mounting Style2-Bolt SAE AShaft Seal MaterialNBR
For Fluid TypeTransmission FluidsMaximum Continuous Pressure2500.0 psi
Filter Efficiency RatingMaintain SAE Class 4Pump TypeFixed
Product TypeModel HD Pump with aluminum bearing sleeve, fixed displacementWeight7 to 10 lb
Body MaterialAluminumOperating Pressureup to 172 bar
Median/aMaximum Kinematic Viscosity1000 SUS (Operating)
Operating Temperature-40 to 185 °FDisplacement1.84 inch3/rev
Maximum Flow Raten/aFlow Raten/a
Maximum Operating Pressure2500 psiDivisionPump & Motor Division
Maximum Displacement30.18/10.5 cm3/revOperating Speed500 to 4000 RPM
California Residents: Prop-65 Warning
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