South American customers ordered torque anchors and accessories, after 20 days or so, the production has been completed. The customer ordered two sizes, 2-7/8 X 5-1/2 and 2-7/8 X 7, as well as the matching block and spring.
The torque anchor is a special anchor for PC pump. With good centering performance, the anchor is seated in the well without lifting and down. It has easy operation and good stability. The anchor’s blocks are anchored in the inner wall of the casing at same time with same pressure pressing on the ca