MKS 55/60/65 Series

Description:

MKS 55/60/65 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: 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).