GRACO 224912 - Hydraulic Dyna-Star 5:1 35 lb. Grease Pump, 1500 PSI
Hydraulic Dyna-Star pumps provide reliable, quiet, ice-free performance at maximum pressure and low-flow rates and are up to three times more energy efficient than comparable compressed-air systems.
Additional Specifications
- Max Working Pressure: 1500 PSI (10 MPa, 102 bar) Maximum Hydraulic Input Pressure, 7500 PSI (51 MPa, 517 bar) Maximum Fluid Outlet Pressure
- Container Size: 35 lb. pail size
- Series: C
- Drum Size: 35 lb
- Weight: 32.5 lb (14.7 kg)
- Maximum Hydraulic Fluid Input Pressure: 1500 PSI (10 MPa, 102 bar)
- Maximum Grease Output Pressure: 7500 PSI (51 MPa, 517 bar)
- Maximum Hydraulic Fluid Input Volume: 3 gpm (11.7 lpm)
- Hydraulic Fluid Consumption Rate: 6.5 ounces per cycle or 1 gallon per 19.5 cycles (0.195 liters per cycle or 1 gallon per 19.5 cycles)
- Maximum Fluid Temperature: 130°F (55°C)
- Effective Piston Area: 1.48 in.² (9.55 cm.²)
- Piston Rod Diameter: 1 3/8 in. (34.9 mm)
- Output Per Cycle: With No. 2 grease at 60 cpm free flow: 5 lb/min; at 3000 PSI: 4 lb/min (With No. 2 grease at 60 cpm free flow: 2.25 kg /min; at 21 MPa, 21 bar: 1.8 kg/min)
- Stroke: 4 in. (101.6 mm)
- Thrust At 1000 PSI: 1480 lb (673 kg)
- Maximum Suction Lift: 13 ft (4 m)
- Sound Pressure: 77 dB(A)
Specifications
| Application | On-Road Vehicles, Off-Road Equipment |
| Compatible Material | Grease |
| Fluid Inlet Size (in) | 1/2 |
| Fluid Inlet Thread Type | NPT |
| Fluid Outlet Size (in) | 1/2 |
| Fluid Outlet Thread Gender | Female |
| Fluid Outlet Thread Type | NPT |
| For Use With | Grease |
| Maximum Continuous Cycle Rate (CPM) | 60 |
| Maximum Fluid Output Pressure (psi) | 7500 |
| Maximum Hydraulic Fluid Inlet Pressure (psi) | 1500 |
| Maximum Intermittent Cycle Rate (CPM) | 60 |
| Maximum Working Pressure (MPa) | 10.3 |
| Maximum Working Pressure (psi) | 1500 |
| Power Type | Hydraulic |
| Pump Ratio | 5:1 |
| Type | Hydraulic Piston Pump |
| Wetted Material | Steel, Copper, Polyurethane, Buna-N, Polyester Elastomer |
Compatible Equipment
Related Parts
Part of Dyna-Star Hydraulic Reciprocator and Pump family. For lubricating fluids only. For professional use only. This appears to be a reciprocator model that works with displacement pump 223514. Related to other Series C models 224752 (400 lb drum size) and 224751 (120 lb drum size). This is one of three weight variants of the Dyna-Star hydraulic grease pump model, with Model 224912 being the lightest at 32.5 lb. All models share the same technical specifications except for weight. Displacement pump wetted parts include steel, copper, polyurethane, buna-N, and polyester elastomer.
Reference Manuals
