Praher Adapter Union [1-1/2" MPT Short x 2" Slip] (216-906) couplings A lock ring like this

A lock ring like this is an important service component because it helps secure the valve assembly properly and contributes to the structural completeness of the connection

The 25563-005-000 is a practical service part when a compatible cleaner needs a sweep hose to restore dependable cleaning support

Waterco Hydro Pak skimmer control plate plug with string

Replacing the gasket can often restore housing integrity without requiring replacement of the larger assembly

Useful during cable or connector repair work

Praher Adapter Union [1-1/2" MPT Short x 2" Slip] (216-906) couplings A lock ring like thisPraher Adapter Union [1 1 2" MPT Short x 2" Slip] is a Praher adapter union used to connect compatible threaded and slip plumbing components in pool, spa, and water system applications. Adapter unions are valuable on equipment pads because they create a serviceable connection point for valves, pumps, filters, heaters, and related plumbing. They make future maintenance easier by allowing components to be disconnected without cutting large sections of