Finger Pressing Metal Cap,Japan Metal Cap,B40 Metal Cap,Metal Squeeze Caps Guangzhou Futen Plastic & Metal Products Co.,Ltd , https://www.futencan.com
RHAM Subsurface Sucker Rod Pump
Sucker Rod Pump
**Description**
The Sucker Rod Pump, also known as the Insert Pump, is a specialized device used in oil and gas extraction. It features two working barrels: an outer barrel and an inner barrel. The upper end of the outer barrel is equipped with a vertebral body seat and a clamp spring. The outer barrel is first inserted into the well along with tubing, followed by the inner barrel, which is fitted with a liner and piston at its lower end. Once placed inside the outer barrel, it is secured using a circlip. This design allows for efficient fluid displacement during the pumping process.
**Specification**
Below is a detailed specification table for various models of the Sucker Rod Pump:
| Model | Nominal Dia. (mm/in) | Plunger Length (m/ft) | Stroke (m) | Pump Constant (m³/d) | Tubing & Thread | Sucker Rod (in) |
|---------------|----------------------|------------------------|------------|-----------------------|------------------|------------------|
| 20-125TH | 32 (1.25) | 1.2–1.8 (4–6) | 0.6–7.3 | 1.14 | 2 3/8 NU/EU | 3/4 |
| 25-125TH | 32 (1.25) | 1.2–1.8 (4–6) | 0.6–7.3 | 1.14 | 2 7/8 NU/EU | 3/4 |
| 20-150TH | 38 (1.50) | 1.2–1.8 (4–6) | 0.6–7.3 | 1.64 | 2 3/8 NU/EU | 3/4 |
| 25-150TH | 38 (1.50) | 1.2–1.8 (4–6) | 0.6–7.3 | 1.64 | 2 7/8 NU/EU | 3/4 |
| 20-175TH | 44 (1.75) | 1.2–1.8 (4–6) | 0.6–7.3 | 2.24 | 2 3/8 NU/EU | 3/4 |
| 25-175TH | 44 (1.75) | 1.2–1.8 (4–6) | 0.6–7.3 | 2.24 | 2 7/8 NU/EU | 3/4 |
| 25-225TH | 57 (2.25) | 1.2–1.8 (4–6) | 0.6–7.3 | 3.69 | 2 7/8 NU/EU | 3/4 |
**About Us**
Established in 1997 as a restructured division of SINOPEC, our company has over 25 years of experience in manufacturing petroleum machinery. We specialize in producing high-quality products such as cementing equipment, casing accessories, spring centralizers, solid rigid centralizers, float equipment, and cementing plugs.
With 9 factories, more than 500 employees, and a wide range of production equipment, we are committed to delivering reliable and cost-effective solutions. Our products meet international standards, including API 5CT, 6A, 10D, 11AX, 11E, ISO 9001, and ISO 14001.
We have been exporting our products for over 10 years, serving more than 30 countries, including the United States, Canada, Russia, Venezuela, Colombia, Thailand, Indonesia, UAE, Saudi Arabia, Kazakhstan, and many others.
Whether you're looking for durable, efficient, or customized solutions, we are here to support your needs with quality, reliability, and excellent customer service.