A new pendant column system for vertical well pumps with deep well with fibrocemento tubes and metal suspension straps (Machine-translation by Google Translate, not legally binding)

摘要

A new suspension column system for vertical deep well pumps with fiber cement tubes and suspension metal suspenders essentially characterized by fiber-cement tubes, metal suspenders, suspension rings and plastic rings for tight joints housed in the rings; acting inside said tubes only the pressure of the water and supporting the necessary understanding to make the seals with the plastic rings being supported all the weight of tubes pump rings and metal braces from the upper head without the need to make threads adeguellos etc in the tubes or joints. (Machine-translation by Google Translate, not legally binding)