Honing of Pump Plunger

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January 28, 2026
Category Connection: Sucker Rod Pump
Brief: This short presentation tells the story behind the design and its intended use cases. You'll see a detailed walkthrough of the honing process for the 44mm (1.75 inch) oil sucker pump plunger, showcasing how its chrome pump barrel and simple structure contribute to larger displacement and suitability for shallow, high-production wells.
Related Product Features:
  • Features a 44mm (1.75 inch) nominal diameter plunger for efficient oil extraction.
  • Chrome pump barrel construction enhances durability and performance.
  • Simple structural design allows for larger displacement compared to rod pumps.
  • Specifically suited for shallow wells with high production requirements.
  • Compatible with standard 2⅜ NU/EU tubing and ¾ inch sucker rod connections.
  • Offers a pump constant of 2.24 m³/d for reliable output calculations.
  • Designed for use in tubing pumps, which are larger than rod pumps in the same tubing size.
  • Plunger length options range from 1.2 to 1.8 meters (4 to 6 feet) for flexibility.
FAQs:
  • What is the primary application of this 44mm oil sucker pump?
    This pump is designed for use in shallow oil wells with high production rates, where its simple structure and larger displacement compared to rod pumps make it highly effective.
  • What are the key specifications of the 20-175TH model?
    The 20-175TH model features a 44mm (1.75 inch) plunger diameter, a pump constant of 2.24 m³/d, and is compatible with 2⅜ NU/EU tubing and ¾ inch sucker rods.
  • How does the chrome pump barrel benefit the pump's performance?
    The chrome pump barrel enhances the pump's durability and corrosion resistance, contributing to longer service life and consistent performance in demanding oil extraction environments.
  • What tubing and sucker rod sizes are compatible with this pump?
    This pump model is designed to work with 2⅜ NU/EU tubing and ¾ inch sucker rods, ensuring easy integration into standard oil well setups.