Aluminum Pumps – HD Series - HD77AA1A05A

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 HD77AA1A05A
POR
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Products specifications
Attribute nameAttribute value
Overall Length (inch)8.45 (214.630 mm)Pump Displacement (cu in/rev).114 (1.87 cc/rev)
PortingSAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 OutletPressure Relief Setting (psig)n/a
RotationCounterClockWiseShaft Type.750 Dia. Keyed w/1.56 extension
Mounting Style2-Bolt SAE AShaft Seal MaterialNBR
Maximum Operating Pressure2500Maximum Flow Raten/a
DivisionPump & Motor DivisionFor Fluid TypeTransmission Fluids
Filter Efficiency RatingMaintain SAE Class 4Pump TypeFixed
Body MaterialAluminumDisplacementup to 30.18
Maximum Displacement1.84/0.641Operating Speed500 to 4000
Product TypeModel HD Pump with aluminum bearing sleeve, fixed displacementOperating Temperature-42 to 85
Operating Pressureup to 2500Weight3.2 to 4.6
Maximum Kinematic Viscosity1000 SUS (Operating)Maximum Continuous Pressure172.0
Median/aFlow Raten/a
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