Hose and Hose Assemblies. JGB's Hose, Fitting, and Valves CatalogJGB Enterprises Inc. celebrates its 35 years. The owner, Jay G Bernhardt, founded the company in 1977 and  we have grown the company into a leading defense contractor and commercial supplier in hoses and fittings
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MKS 55/60/65 Series


Description   Photograph
MKS 55/60/65 Series  
MKS 55/60/65 Series
Coupling CategoryManufacturer 
Industrial Pumps 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: 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
MKS55A 92.0 GPM/348 LPM 2950 PSI/203 BAR 1500/1800 RPM 2.165 in./55 mm 185
MKS60A 109 GPM/414 LPM 2500 PSI/170 BAR 1500/1800 RPM 2.362 in./60 mm 187
MKS65A 128 GPM/486 LPM 2100 PSI/150 BAR 1500/1800 RPM 2.559 in./65 mm 183
Note: All models come standard with crankshaft on right side (when facing manifold).
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Phone: 1 (315) 451-2770 Fax: (315) 451-8503  Contact us

NOTE: The product data on the web site is based on catalog information from the manufacturer.
JGB is not responsible for any errors or changes to that data made by the manufacturer.