Description
3/4″ brass polybutylene barb x 3/4″ brass, lead free, pex coupling, makes a transition from polybutylene tubing to pex tubing & connected with stainless steel cinch clamps & cinch tool tv 608-743, astm f-876, astm f-877 to sdr-9 dimensional standards, nsf 14 & 61 for use in potable water systems, csa b137.
