General Pump
HF Series
Vendor: General Pump
Coupling Type: Pressure Washer Couplings, Equipment & Accessories
Description:
HF Series
Coupling Category:
Industrial Pumps
FEATURES
MATERIALS
COMMON SPECIFICATIONS
Note: All models come standard with crankshaft on right side (when facing
manifold).
Above pumps also available with crankshaft on left side.
- A “New Generation” Pump
- Triplex Plunger Pump, available in 4 flows
- Patent-pending, symmetrical power end design featuring top and bottom mounting holes allowing for easy left to right shaft conversion
- Low-high pressure packing design with integrated cooling system
- High volumetric efficiency suction/delivery valves featuring new spherical design of sealing areas
- Splash lubrication
- SAE-BC hydraulic drive bell housing and flexible couplers available
- Available with external gear box (direct drive only)
MATERIALS
- High resistance light alloy die cast aluminum crankcase
- 420 Stainless steel manifold, nickel treated
- Taper roller bearings
- Special antifriction, forged, light alloy connecting rods
- Forged alloy steel crankshaft, hardened, tempered and nitrited
- Cast iron piston guide, nickel treated
- Solid ceramic plungers
- Stainless steel valves
- Product Group: V
COMMON SPECIFICATIONS
- Maximum Inlet Pressure: 45 PSI
- Maximum Fluid Temperature: 140° F
- Inlet Port Thread: 1" NPT-F
- Discharge Port Thread: 3/4" NPT-F
- Shaft Diameter: 1.575"/40 mm
- Stroke: 1.969"/50 mm
- Pump Dimensions: 20" x 14.5" x 9.4"
- Crankcase Oil Capacity: 128.5 oz. (3.8 liters)
- Shipping Weight: 132 lbs./60 kg
MODEL | GPM/LPM | PSI/BAR | RPM | BORE | HP |
HF18A | 8.06 GPM/30 LPM | 8700 PSI/600 BAR | 800 RPM | .708 in./18 mm | 48.0 |
HF18A | 10.08 GPM/38 LPM | 7250 PSI/500 BAR | 1000 RPM | .708 in./18 mm | 50.0 |
HF20A | 12.4 GPM/47 LPM | 5800 PSI/400 BAR | 1000 RPM | .787 in./20 mm | 48.0 |
HF22A | 12.05 GPM/46 LPM | 5800 PSI/400 BAR | 800 RPM | .866 in/22 mm | 48.0 |
HF22A | 15.0 GPM/57 LPM | 5075 PSI/350 BAR | 1000 RPM | .866 in./22 mm | 48.0 |
HF25A | 19.6 GPM/74 LPM | 4050 PSI/280 BAR | 1000 RPM | .984 in./25 mm | 53.0 |
Above pumps also available with crankshaft on left side.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |