MK 40/45/50 Series
Description:
MK 40/45/50 Series
Coupling Category
Industrial Pumps
Manufacturer
General Pump
FEATURES- 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=3.29:1
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: 2" NPT
- Discharge Port Thread: 1" NPT-F
- Shaft Diameter: 2.165"/55 mm
- Stroke: 2.835"/72 mm
- Pump Dimensions: 32.64" x 29.38" x 14.25"
- Crankcase Oil Capacity 456.5 oz. (13.5 liters)
- Shipping Weight: 833 lbs./378 kg
MODEL | GPM/LPM | PSI/BAR | RPM | BORE | HP |
MK40A | 40.0 GPM/151 LPM | 5800 PSI/400 BAR | 1500/1800 RPM | 1.575 in./40 mm | 159 |
MK45A | 50.0 GPM/190 LPM | 4350 PSI/300 BAR | 1500/1800 RPM | 1.722 in./45 mm | 149 |
MK50A | 62.0 GPM/235 LPM | 3625 PSI/250 BAR | 1500/1800 RPM | 1.969 in./50 mm | 154 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |