Aluminum Pumps – D Series | #D27AA1AV


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D27AA1AV

Aluminum Pumps – D Series | #D27AA1AV

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


Technical Specifications

  • Shaft Seal Material: FPM [FKM]
  • Mounting Style: 2-Bolt SAE "AA"
  • Available Accessories: n/a
  • Rotation: CounterClockWise
  • Shaft Type: 1/2 Dia. Keyed
  • Porting: 7/8 -14 x 3/4 -16 UNF Straight Thread - Side
  • Pump Displacement (cu in/rev): D27: .641 (10.50 cc/rev)
  • Overall Length (inch): 4.09 (103.89 mm)
  • Pressure Relief Setting (psig): n/a
  • Maximum Displacement: 0.641 inch3/rev
  • Media: n/a
  • Maximum Flow Rate: n/a
  • Maximum Operating Pressure: 2500 psi
  • Pump Type: Fixed, Gear
  • Body Material: Aluminum
  • Operating Pressure: up to 2500 psi, 172 bar
  • Flow Rate: n/a
  • Displacement: 10.5 cm3/rev, 0.641 inch3/rev
  • Product Type: Aluminum Pump w/bearing sleeve, fixed displacement
  • Rated Speed: up to 3000 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: 2000.0 psi, 138.0 bar
  • Weight: 2 to 3 lb, 0.9 to 1.4 kg
  • Filter Efficiency Rating: Maintain SAE Class 4
  • Operating Temperature: -40 to 185 °F, -42 to 85 °C

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Item Information

Parker’s Aluminum Pump D 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, or a pump with a primary circuit relief 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

Applications:
• Power steering pumps
• Brake pump
• Hydraulic Power Unit
• Filter Cart Pump
• Transfer pump
• Lube pump

Technical Specifications:
• Flows from .48 GPM to 2.71 GPM per 1000 rpm
• Sizes from 1.87 to 10.5 cc/rev (0.114 to 0.641 cir)
• Operating pressures up to 172 bar (2,500 psi)
• Speeds up to 4,000 rpm
• CW, and CCW pumps available
• SAE shafts, flanges and porting available
• Valve options available:  Pressure relief.

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CAD Drawings + Files

Part Number
D27AA1AV PDF

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Related Documents

Literature and Reference Materials
Gear Pumps & Motors General Products Catalog
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