Products
Connection accessories Meter connection Adaptor extension 2 1/2 inch ET to coupling series 20 and 21
Adaptor extension 2 1/2 inch ET to coupling series 20 and 21 - 312187
Adaptor extension 2 1/2 inch ET to coupling series 20 and 21
Adaptor extension 2 1/2 ihch external thread for 2-pipe gas metres G25 DN50
with coupling S20 and S21