Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Distributorship Cooperation

Liner Motor Two-Way Oil Well Pump, Rod Pump, Sucker Rod Pump manufacturer / supplier in China, offering Artificial 7" Casing Wellhead Liner Motor Two-Way Oil Well Pump for Sale, 7" 5-Lobe Torque Anchor with 2 7/8" 8 Thread Eue Box and Pin, Gas Anchor Oil Gas Separator Water Gas Separator 5 1/2 and so on.

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Supplier Homepage Products Downhole Screw Pump Artificial 7" Casing Wellhead Liner Motor Two-Way Oil Well Pump for Sale

Artificial 7" Casing Wellhead Liner Motor Two-Way Oil Well Pump for Sale

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $800
10+ Pieces US $6,000
Port: Qingdao, China
Production Capacity: 10000
Payment Terms: L/C, T/T
Certification: CE, API, ISO
Usage: Oil (Gas) Production Machinery
Nomial Diameter: 32mm
Theiretucak Displacemetn: 1.1401 M3/D
up-Thrust: 7.92p
Theoretical: 1.14 M3/D

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Basic Info

Model NO.: 32mm Diameter
Trademark: Baofeng Brand
Transport Package: Standard Export Package
Specification: API
Origin: Made in China

Product Description

Liner motor two-way oil well pump
      Liner motor two-way oil well pump is designed for liner motor oil recovery.  

Structure Features

1. This pump has two barrels and two plungers specially assembled. It can pump oil in up and down two ways.
2. This pump has screen pipe, avoiding the sliver sand, rust, scale piece and other dirty setting in the pump.
3. This pump has special sealed sand scraping device, avoiding the sand getting into the motor.
4. The pump barrel uses new heat technology (invention patent), get stronger anti-corrosion and wear resistance.
5. Assembled with tungsten-carbide ball and ball seat, double service life than stainless steel ball seat.

Working Performance
        The old liner motor oil pump only lifts oil in up stroke, which put big load on motor and motor idling and waste when down stroke.
         This new pump achieves pumping oil in up and down stroke. For same discharge, the old oil well pump only depends on up stroke; while this new pump separate the displacement into up and down two strokes. According to the well depth, considering the total weight of active cell, push rod and plunger assembly, choose big or small pump diameter, try to make down pull bigger than up-thrust. For the same displacement and pressure, two-way oil well pump can reduce the stress on rotor of motor and consumption of motor. In other word, for same motor consumption, two-way oil well pump adapts to bigger displacement and pressure.

Artificial 7
Artificial 7
Artificial 7
Artificial 7

Contact Information:


Tel: +86 132 8767 7228;

Shanghai company web:



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