General Pump
MK 55/60/65 Series
Vendor: General Pump
Coupling Type: Pressure Washer Couplings, Equipment & Accessories
Description:
MK 55/60/65 Series
Coupling Category:
Industrial Pumps
FEATURES
MATERIALS
COMMON SPECIFICATIONS
Note: All models come standard with crankshaft on right side (when facing
manifold).
- A “New Generation” Pump
- Triplex Plunger Pump, available in 3 flows
- Low-high pressure packing design with integrated cooling system
- High volumetric efficiency suction/delivery valves featuring new spherical design of sealing areas
- Splash lubrication
- Available with external gear box in 1500/1800 RPM, positionable on left or right
- SAE-D hydraulic drive available
- Includes drain/priming valve kit
- Gear ratios: 1500 RPM=2.65:1, 1800 RPM=3.29
MATERIALS
- Pump body in cast iron
- Manifold made of spheroidal cast iron, nickel treated
- Self adjusting spherical roller bearings on crankshaft
- Forged steel connecting rods with antifriction bearings
- Crankshaft made of nitrided, hardened and tempered alloy steel
- 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: 3" NPT-Flange
- Discharge Port Thread: 1-1/4" NPT-F
- Shaft Diameter: 2.165"/55 mm
- Stroke: 2.835"/72 mm
- Pump Dimensions: 33.11" x 29.38" x 14.25"
- Crankcase Oil Capacity 456.5 oz. (13.5 liters)
- Shipping Weight: 862 lbs./391 kg
MODEL | GPM/LPM | PSI/BAR | RPM | BORE | HP |
MK55A | 75.0 GPM/283 LPM | 2900 PSI/200 BAR | 1500/1800 RPM | 2.165 in./55 mm | 149 |
MK60A | 90.0 GPM/340 LPM | 2500 PSI/170 BAR | 1500/1800 RPM | 2.362 in./60 mm | 152 |
MK65A | 107.0 GPM/406 LPM | 2175 PSI/150 BAR | 1500/1800 RPM | 2.559 in./65 mm | 160 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |