Cast Iron Pumps – PGP330 Series
Description
Parker’s 330 series fixed displacement gear pumps 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 pump, clutch pump, and tandem pump.
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 pumps available
• SAE and SI shafts, flanges and porting available
• Multiple section, as well as Cross frame add-a-pumps
• Extensive integrated valve capabilities
- Load sense flow control
- Relief with anti-cavitation check
- Priority flow control
- Solenoid unloaded relief valve
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 pumps available
• SAE and SI shafts, flanges and porting available
• Multiple section, as well as Cross frame add-a-pumps
• Extensive integrated valve capabilities
- Load sense flow control
- Relief with anti-cavitation check
- Priority flow control
- Solenoid unloaded relief valve
Specifications
| Manufacturer | Parker |
| Model | PGP330 Series |
| Condition | New |
| Operating Pressure | up to 3500 psi, up to 241 bar |
| Flow Rate | n/a |
| Displacement | up to 65 cm3/rev, up to 3.9 inch3/rev |
| Body Material | Cast Iron |
| Drain Option | No |
| Charge Pump Included | No |
| Circuit Path | Open |
| Configuration | Single, Tandem, Multiple |
| Control Method | Relief, Load Sense, Priority, Unloading |
| Energy Recovery Capability | No |
| Filter Included | No |
| For Fluid Type | Standard Hydraulic Fluids, Phosphate-ester, Water-Glycol |
| Maximum Displacement | 65 cm3/rev, 3.9 inch3/rev |
| Maximum Flow Rate | 40 gal/min |
| Maximum Fluid Temperature | 80 °C, 180 °F |
| Minimum Fluid Temperature | -20 °C, 0 °F |
| Maximum Operating Pressure | 241 bar, 3500 psi |
| Radial Load Capacity | 356 kg, 785 lb |
| Maximum Operating Speed | 3000 RPM |
| Maximum Kinematic Viscosity | 7500 SUS |
| Minimum Kinematic Viscosity | 50 SUS |
| Weight | 19 kg (Max), 41 lb (Max) |
| Media | Liquid, Liquids |
| Mounting Option | SAE, ISO, DIN |
| Port Connection | SAE, ISO, NPT, BSPP, ODT |
| Port Type | Flange, Straight Threaded |
| Port Location | Side Ports, Rear Ports |
| Pump Type | Gear, Fixed |
| Direction of Rotation | Clockwise, Counterclockwise, Bi-Rotational |
| Shaft Type | SAE, ISO, DIN, Industry Specific |
| Thru-Drive Capability | No |