Here is a rewritten and improved version of the provided content in English, with additional details to meet the 500-character requirement and make it sound more natural and authentic: ---
Model No.: GLB190-33
Head Lift: 500–800m
Sucker Rod: 1"
Applicable Tubing: 88.9mm
Daily Flow Displacement: 10–25m³/D
Rod Rate: 60–150 RPM
Stator Upper Thread: 3½"
Stator Lower Thread: 2 7/8"
Rotor Connection Thread: 1 3/8"
Trademark: Baofeng Brand
Transport Package: Standard Packing
Specification: API, ISO, CE
Origin: Shandong, China
Oillift 7
Progressive Cavity Pump with LBQZ Surface Drive Head
Oillift 7



**Progressive Cavity Pump System Overview**
The progressive cavity pump system is composed of a surface drive unit, downhole screw pump, electrical control panel, and matching tools. It is widely used in oil fields both domestically and internationally due to its efficiency and reliability. This system is increasingly being adopted to replace traditional heavy pumping units in shallow and medium-deep wells. **Applicable Oil Conditions**
This pump is suitable for various types of crude oil, including low-viscosity, heavy oil, high-freezing-point oil, high-wax oil, high-sand oil, and high-gas oil. Its advantages include low initial investment, high production efficiency, energy savings, simple structure, and ease of operation, installation, and maintenance. **Key Advantages**
- Low capital cost - High oil production efficiency - Energy-efficient operation - Simple and durable design - Easy to install and maintain Oillift 7
Oillift 7
Oillift 7
Oillift 7
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