Aluminum Pumps – H Series | #H49AA2D


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H49AA2D

Aluminum Pumps – H Series | #H49AA2D

Parker’s Aluminum Pump H Series fixed displacement gear pump offers high performance and high power density due to its aluminum construction.


Technical Specifications

  • Shaft Seal Material: NBR
  • Pressure Relief Valve: n/a
  • Rotation: ClockWise
  • Porting: UNF-2B SAE Straight Thread: 1-5/16-12 Inlet x 7/8-14 Outlet - Rear
  • Pump Displacement (cu in/rev): H49: 1.178 (19.30 cc/rev)
  • Shaft Type: Keyed w/1.56 Extension
  • Pressure Relief Setting (psig): n/a
  • Flow Rate (gpm): n/a
  • Options: n/a
  • Maximum Displacement: 2.227 inch3/rev, 36.5 cm3/rev
  • Media: n/a
  • Maximum Flow Rate: n/a
  • Maximum Operating Pressure: 2500 psi, 172 bar
  • Pump Type: Fixed, Gear
  • Direction of Rotation: Clockwise
  • Body Material: Aluminum
  • Flow Rate: n/a
  • Displacement: 36.5 cm3/rev, 2.227 inch3/rev
  • Product Type: Aluminum Pump w/bearing sleeve, fixed displacement
  • Mounting Type: 2-Bolt SAE AA
  • Rated Speed: 500 to 4000 RPM
  • For Fluid Type: Mineral Oil, Petroleum Based Fluids, Transmission Fluids, Phosphate-esther (w/FPM seals), Water-Glycol (w/DU Bushings), Water Emulsions (w/DU Bushings)
  • Maximum Continuous Pressure: 2500.0 psi, 172.0 bar
  • Weight: 5 to 7 lb, 2.3 to 3.2 kg
  • Filter Efficiency Rating: Maintain SAE Class 4
  • Operating Temperature: -40 to 185 °F, -42 to 85 °C
  • Maximum Kinematic Viscosity: Startup: 4000 SUS, 1000 SUS (Operating)
  • Overall Length: 5.42 inch, 137.66 mm

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Item Information

Parker’s Aluminum Pump H Series fixed displacement gear pump offers high performance and high power density dues to its aluminum construction, making it an ideal selection for the Aerial, Agriculture, Construction, Forestry, Material Handling, and Turf Equipment markets.  It is available as a standard pump, a pump with a primary circuit relief valve, or a pump with a priority flow divider valve.
                 
Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Vocational & Municipal Equipment

Features/Benefits:
• Three-piece construction for distribution flexibility
• Aluminum pumping sections for light weight
• Journal bushings for long life
• Pressure balanced thrust blocks for high efficiency
• Multiple sections available

Applications:
• Power steering pumps – priority valves available
• Brake pump
• Hydraulic Power Unit
• Filter Cart Pump
• Transfer pump
• Lube pump


Technical Specifications:
• Flows from 2.52 GPM to 9.31 GPM per 1000 rpm
• Sizes from 9.88 to 36.5 cc/rev (0.603 to 2.227 cir)
• Operating pressures up to 172 bar (2,500 psi)
• Speeds up to 4,000 rpm
• SAE shafts, flanges and porting available
• Valve options available:  Pressure relief, and priority flow divider.

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CAD Drawings + Files

Part Number
H49AA2D PDF

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