Continental NH3 Safety Extension Coupling - 1-1/2" MPT X 2-1/4" Female ACME | A-577-G

Continental Safety Couplings combine a rugged lightweight aluminum casting with a steel insert, insuring strength and reliability for a high flow extension coupling. These ACME couplings were designed to reduce the undesirable flashing of liquid on the operator when making connections. They also provide a more convenient arrangement when tank fitting guards present a hook-up problem. Continental safety couplings are commonly referred to as "long" female ACME to male thread couplings.