JWS340

JWS-340(Complete interchange)
The JWS-340 is a 340 horsepower 5” stroke intermittent duty single acting well service piston/plunger pump. It is equipped with a forged alloy steel mono-block fluid end and rated at pump speeds up to 450 RPM and maximum discharge pressures up to 10,000 psi. It can be equipped with multiple external gear reduction units.

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Nanjing Yalong Petrochemical Equipment Technology Co., Ltd. is one of the leading manufacturers and suppliers of jws340 in China. Please feel free to buy customized jws340 at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.

Well Service Pumps

YALONG well service pumps are built for today's rugged pumping applications such as fracturing, acidizing and matrix stimulation. YALONG field-proven and time-tested well service pumps are available in triplex and quintuplex designs. Mission manufactures quality and reliability into every well service pump that comes off the production line. YALONG well service pumps offer:

Pump availability

Global service and support

Engineering support

Parts availability

Proven performance

Cutting edge technology

Fluid End Features

Alloy steel mono-block forging

Redesigned suction valve configuration with 1" thicker walls around suction valve pot results in longer fluid end life

MISSION SERVICE MASTER II valves and seats

Log style or Zoomie suction manifold

*These ratings are for intermittent service. Applications at pressures above 10,000 psig must be approved by YALONG Engineering Department.