Variable frequency screw pump is a flexible equipment. Variable frequency PC pump is PC pump with a frequency which can be controlled. According to the characteristic of PC pump with controlled frequency, it is more flexible than other traditional PC pumps, because it can change frequency from different situations. In some extend, variable frequency PC pump is the guarantee for working efficiency.

The driving part on ground runs smoothly with little noise.

Feature A: The adoption of a special structured mechanical sealing device ensure the safe and reliable sealing performance. On the polish rod, there is no bending stress points, need no maintenance and adjustment, which ensure safe and stable production of crude oil without leak and protects the well site environment.

Features B: The product adopts a special anti-inversion structure, which realizes the reliable braking( brake torque reaches more than 4000N.m) and the release of free to ensure the safe and convenient operation in oil wells.

Features C: Diesel power driving is designed for the wells without power source.

Features D: The electrical device is controlled by the variable frequency the realize the stepless speed change, and the excellent overload protection with obvious energy saving effect. The driving motor`s power is from 11kw to 22kw.

This the table for GLB Single Screw Oil Pump's specifications and models.