Parker’s 330 series fixed displacement gear pumps and motors offer high pressure durability due to their cast iron construction, making them ideal for high duty cycle mobile applications for the Construction, Forestry, and Oil & Gas markets. They are available as a standard motor.

Markets:
• Aerial
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Vocational & Municipal Equipment
• Mining
• Oil & Gas

Features/Benefits:
• Three-piece cast iron construction for distribution flexibility
• Cast Iron construction for durability
• Balanced Thrust Plates minimize friction and leakage
• Journal bearings for long life
• Multiple sections available

Applications:
• Tire Trucks
• Salt and sand spreaders
• Aerial Lift
• Low boy trailers

Technical Specifications:
• Flow range to 40 gpm (151 lpm) per section
• Displacements from .985 to 3.94 cir (16 to 65 cc/rev)
• Operating pressures up to 241 bar (3,500 psi)
• Speeds up to 3,000 rpm
• Volumetric efficiencies up to 98%
• CW, CCW, and Bi-rotational motors available
• SAE and SI shafts, flanges and porting available
• Extensive valve options available: Pressure relief, anti-cavitation, cross port relief, solenoid unloading, proportional relief, and reversing.

Cast Iron Motors – PGM330 Series