| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Product Name: | Sucker Rod Pump |
| Transport Package: | Wooden Case |
| Specification: | Two-Stage Anti-Gas Rod Pump |
| Trademark: | ZX |
| Samples: |
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| Customization: |
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Audited Supplier The two-stage anti-gas rod pump designed and developed by ZX adopts a slender upper plunger connect with a larger diameter lower plunger in series to divide the lower pump barrel into upper and lower two working chambers.
The size ratio of the annular area of the upper and lower working chambers can be designed according to oil and gas ratio. When the oil-gas ratio is large, its size ratio will also increase.
As when the plunger is descending, the upper oil outlet valve of the pump is closed, so the liquid column at the upper part of the plunger helps the plunger to descend, and the force of the sucker rod string is better.
Specifications (Can be chosen Thin Wall Barrel or Heavy Wall Barrel, with code of H or W)
Applicable Industries: Energy & Mining
Use::Well Drilling
Place of Origin: Shandong, China
Brand Name: Zhao Xin
Material: Alloy steel
Type: Two-Stage Anti-Gas Rod Pump
| Name | Bottom mechanical sealed | Bottom cup sealed |
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Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, ISO45001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
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Audited Supplier 
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