Jandy Pro Series Swing Check Valve One And One Half To Two Inch CPVC 7511 thermal kit clear visual indication of the

clear visual indication of the current setting

automated chemical dosing

All critical parameters in one kit: tests for chlorine

Precise spa-fit with snug seals for M Series (2020+)

This kit minimizes downtime

Jandy Pro Series Swing Check Valve One And One Half To Two Inch CPVC 7511 thermal kit clear visual indication of theJandy Pro Series Swing Check Valve One And One Half To Two Inch CPVC 7511 Intro The Jandy Pro Series Swing Check Valve (model 7511) is a compact CPVC backflow prevention device designed for 1 1 2" to 2" pool and spa plumbing. Its 90 degree design enables slim, space saving installs in tight equipment pads and compact filtration layouts. Constructed from durable CPVC, it stands up to pool chemicals and saltwater for long lasting reliability. A clear