Specifications

ncrete pump Non-adjustable coupling SK 125 5-1/2"
ncrete pump coupling
ncrete coupling
upling concrete pump

Zhongling^® couplings were drop-forged by high-tensile steel 40Cr, size available from 2" to 8", working pressure 85 bar, max pressure 350 bar.

 

Our Advantages:

* ensure the highest safety during application
*Completely solve the bursting problem of pumping
*Solved the problem of high rise, high pressure and long distance pumping