national jws-400 triplex mud pump price

Single Acting Triplex pumps come with three cylinders and are commonly used for various applications requiring low to medium flow rates including mud pumping, cement pumping, salt water disposal, descaling, high pressure pumping, Frac pumping and pipeline systems for the Oil & Gas, Agriculture, Mining, Municipal and Manufacturing sectors. We have new, used and rebuilt API 674 triplex pumps of all leading manufacturers like Union, Gaso, Emsco, Apex and Wheatley.

Triplex Pumps - Used National 55T-3SC, 3" stroke, 55 hp triplex pump, cast ductile iron fluid end with 2" plungers, 2 1/2" 150# suction, 2" 600# discharge, with 7.5" electric motor. 1175... More Info

Triplex Pumps - Rebuilt National J-150L aluminum bronze fluid end. 6" 150# FF suction, 3" 2000# RJ discharge. 4" plungers, delrin disc valves, 838 packing with bronze adapters. More Info

Triplex Pumps - USED NATIONAL JWS-165L, 165 HP, 5" STROKE TRIPLEX WELL SERVICE PUMP, WITH STEEL FLUID END AND 4.5" PISTONS FOR 413 GPM MAX, 1910 PSI MAX, 400 RPM MAX, 225HP JOHN DEERE D... More Info

National: 7-P-50, 8-P-80, 9-P-100, 10-P-130, 12-P-160, 14-P-220,JWS-165-L, JWS-340, JWS-400,C-250,C-350,K-380,K-500-A,G-700,K-700,N-1000,N-1300,N-1600

A wide variety of national oilwell mud pumps options are available to you, You can also choose from new, national oilwell mud pumps,As well as from energy & mining, construction works , and machinery repair shops. and whether national oilwell mud pumps is 1.5 years, 6 months, or 3 months.

National: 7-P-50, 8-P-80, 9-P-100, 10-P-130, 12-P-160, 14-P-220,JWS-165-L, JWS-340, JWS-400,C-250,C-350,K-380,K-500-A,G-700,K-700,N-1000,N-1300,N-1600

A mud pump (sometimes referred to as a mud drilling pump or drilling mud pump), is a reciprocating piston/plunger pump designed to circulate drilling fluid under high pressure (up to 7,500 psi or 52,000 kPa) down the drill string and back up the annulus. A mud pump is an important part of the equipment used for oil well drilling and manufactured according to API specification 7K.

The advantages of the drilling mud pump include the ability to move high-solids-content fluids laden with abrasives, the ability to pump large particles, ease of operation and maintenance, reliability, and the ability to operate over a wide range of pressures and flow rates by changing the diameter of pump liners and pistons.

As an important equipment for oilfield drilling operation, a drilling mud pump delivers circulating high-pressure drilling fluid or drilling mud to the bottom of the oil well, flushes the bottom of the well, breaks the rock, cools, lubricates and clean the drill bit, and carries the cuttings back to the ground.

The drilling mud is also used to suspend and carry out drill cuttings from the drill bits as it is brought in and out of the hole. This ensures that the drill bit does not clog and overheat, and makes the entire drilling operation smooth and safe.

Rotational power is supplied to the mud pump through an external power source like a diesel engine or electric motor. The power end of the mud pump converts the rotational energy through a crankshaft to a reciprocating motion of pistons.

The pistons move back and forth in mud pump liners, exerting a force on the cylinder chamber. During the retraction of the piston, valves open to allow the fluid to be drawn into the cylinder. Once the piston has fully retracted, it is pushed back into the cylinder.