KFM Series

Description:

KFM Series

Coupling Category

Industrial Pumps

Manufacturer

General Pump

FEATURES

• High pressure “MUD” pump
• Specifically designed to pump mistures of water, bentonite and/or polymers typical of mining and directional drilling applications
• Patent-pending, symmetrical power end design featuring top and bottom mounting holes allowing for easy left to right shaft conversion
• 17-4 stainless steel valves are guided to promote efficient delivery of fluids. Seating areas are treated with abrasion resistant material to extend life of wearing surfaces.
• Energized packings/seals are produced from high density polyethylene
• Splash lubrication
• Extended crosshead features open design and double oil seals to minimize unwanted collection of drilling fluids.
• Available in hydraulic version

MATERIALS

• High resistance light alloy crankcase
• Stainless steel manifold, nickel treated
• Tapered roller rim bearings
• Special antifriction, light alloy connecting rods
• Forged alloy steel crankshaft, hardened, tempered and nitrited
• Cast iron piston guide, nickel treated
• Solid ceramic plungers, with ceramic coated Stainless Steel extension.
• Valve disks and seats 17/4 Stainless Steel.
• Product Group: V

COMMON SPECIFICATIONS

• Maximum Inlet Pressure: 45 PSI
• Maximum Fluid Temperature: 140° F
• Inlet Port Thread: 1-1/4" NPT-F
• Discharge Port Thread: 1" NPT-F
• Shaft Diameter: 1.6"/40 mm
• Stroke: 1.9"/50 mm
• Pump Dimensions: 23.6" x 10" x 9.9"
• Crankcase Oil Capacity: 124.4 oz. (3.68 liters)
• Shipping Weight: 160 lbs./73 kg

MODEL	GPM/LPM	PSI/BAR	RPM	BORE	STROKE	HP
KFM40A	30.0 GPM/114 LPM	1500 PSI/103 BAR	600 RPM	.1.571 in./40 mm	1.9 in./50 mm	30.0

Note: All models come standard with crankshaft on right side (when facing manifold).