CMP Generic Poly Jet Internal [3-3/8" FD] [Roto Dlx Scal] [Gray] (25591-221-000) miscvalves version uses the PT-147 reference

version uses the PT-147 reference

Supports service and replacement work in larger plumbing lines

The PresAir Trol adjustable vacuum switch is built for compatible systems that use a 1/8 inch MPT connection and require a 25 amp switch with an adjustable operating range of 135 to 300 inches of water

For compatible plumbing service and retrofit work

or no longer moving properly

CMP Generic Poly Jet Internal [3-3/8" FD] [Roto Dlx Scal] [Gray] (25591-221-000) miscvalves version uses the PT-147 referenceThe CMP Poly Jet internal is designed for compatible spa jet applications where a 3 3 8 inch face diameter roto style deluxe internal needs replacement. A roto style jet internal is useful because it helps create a moving or rotating water action through the jet face, supporting the intended spa feel and performance. This replacement is especially useful when the original internal is cracked, worn, clogged, or no longer rotating correctly. Matching