MKS 40/45/50 Series

Description:

MKS 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=2.23:1, 1800 RPM=2.65:1


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
MKS40A 48.7 GPM/184 LPM 5800 PSI/400 BAR 1500/1800 RPM 1.575 in./40 mm 194
MKS45A 61.6 GPM/233 LPM 4350 PSI/300 BAR 1500/1800 RPM 1.722 in./45 mm 184
MKS50A 76.0 GPM/288 LPM 3600 PSI/250 BAR 1500/1800 RPM 1.969 in./50 mm 187
Note: All models come standard with crankshaft on right side (when facing manifold).
MKS 40/45/50 Series
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov