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We manufacture all subsurface pumps covered by API Spec 11AX,
including all barrel and plunger materials and surface finishes.
This is why our sucker rod pumps can be furnished with the
components most suitable for your field of application and pumping
operations can easily be extended to corrosive environments.
To achieve maximum performance,API subsurface pumps are machined
with extra small clearance between the plunger and the inside wall
of the barrel.
Our sucker rod pumps are categorized according to the API 11AX pump
designation.
Sucker Rod Pump Features
1. Stable performance, high pumping efficiency.
2. Not affected by the tubing string, the service life is longer.
3. Suitable for high temperature, corrosion, sand and less gas well
conditions.
It can be design according to the customer’s requirements.
Sucker Rod Pump Technical Data
Model | Thin wall rod pump | Thick wall rod pump |
Pump diameter (in) | 1 1/4-2 1/2 | 1 1/4-2 1/2 |
Plunger length (ft) | 2-24 | |
Barrel length (ft) | 2-34 | |
Material | Barrel: A1~A6, B1~B6, C1~C5, D1~D5, N1~N6 Plunger: B1~B3, C1~C3, D1~D3, E1~E3, F1~F3 |
Sucker Rod Pump Pictures