A black vinyl end cap with a push-fit fitting style that is used to cover the 1/2-inch barbed connectors of the ET117-007 and ET117-008 air gaps, and the ET170-005, ET170-006, ET170-009, ET170-010 air gap adapters when not in use.
1/2-inch FPT X 1/2-inch Schedule 40 PVC Slip Adapter
A Schedule 40 PVC Slip x FPT coupling adapter that is used to create a female pipe thread connection for air gaps and air gap adapters.
Its 1/2-inch female threaded inlet accommodates the 1/2-inch MIPT threaded outlets of the ET170 series adapters (ET170-001 through ET170-008). Its 1/2-inch PVC slip connects to the inlets of the AG100-001, AG130-001, AG140-001, and AG140-002 air gaps.