Parker Hannifin H39AA2A - Aluminum Pumps – H Series

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
• CW, and CCW pumps available
• SAE shafts, flanges and porting available
• Valve options available: Pressure relief, and priority flow divider.

Specifications

Product Type	"Pump, aluminum w/bearing sleeve, fixed displacement"
Mounting Style	2-Bolt SAE "AA"
Rated Speed Range (rpm)	500 to 4000 RPM
Compatible Hydraulic Fluid	Mineral Oil, Petroleum based Fluids, Transmission Fluids, Phosphate Esther Fluids [w/FPM seals], Water Glycol & Water emulsions [w/DU Bushings]
Maximum Continuous Pressure	2500 (172 bar)
Weight (lbs)	5-7 (2.3-3.2 Kg)
Filtration Ratings	Maintain SAE Class 4
Operating Temperature (F)	-40 to 185 (-42 °C to 85 °C)
Maximum Viscosity (SUS)	startup: 4000 operating: 1000
Overall Length (inch)	5.24 (133.09 mm)