Tapping clamp with internal thread DN150xGW2", PN16, for water, for steel and cast iron pipes, rubber ring with stainless steel band, body GJS-ductile iron (series 3500) 5003825

Drilling clamps enable work on pipes under pressure and are used to connect home installations to the existing water supply network.
Thanks to them, it is possible to connect new connections by drilling a hole in the pipeline (i.e. making a so-called cut-in) without taking the pipeline out of service.