Home > Products > Oil Production Equipment > Forced Closing-and-opening Pump
Forced Closing-and-opening Pump
Negotiable
/ Set
1 Set(Min. Order)
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | NEFOR | Place of Origin | China | |
| Model Number | NEFOR |
Product Description
Certification:CE
The pump valve is a clockwork with opening and closing of the conical valve plunger reversing conical valve can be opened or closed.
Features:
It can better solve the thermal transfer of the steam extraction and general gas lock problem, greatly increased the pump\'s volumetric efficiency.
Travelling valve port can be suitable for use in heavy oil well paraffin deposit well.
MAIN SPECIFICATIONS AND PARAMETERS
Basic type | Pump dia. | Plunger length series | Extension nipple length（m） | Outer dia. Of coupling oil tubing（mm） | Plunger stroke range（mm） | Pump constant | Dia. Of connecting sucker rod（mm） |
|
Nominal dia. (mm) | Basic type |
|||||||
25-175 | 44 | 44.45 | 1.2 | 0.6 | 73.0 | 1.5-6 | 2.19 | 19 |
25-225 | 57 | 57.15 | 73.0 | 3.649 | 22 |
|||
25-275 | 70 | 69.85 | 88.9 | 5.518 | 22 |
|||
25-325 | 83 | 82.55 | 101.6 | 7.707 | 25 |
Contact Us
- China NEFOR International Co., Ltd
- Contact nameMr. Leon Chat Now
- Phone86-755-25676299
- AddressMingshi Building, Nanshan District, Hangzhou, Zhejiang
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