Watts SD2-MF 1/4 - Part of the SD-2 Series roof-hatch-finder This 1 IN isolation pump

This 1 IN isolation pump flange with purge port and swivel flange is designed to provide circulator pump isolation to facilitate circulator pump replacement or repair

This product is available in double dipped galvanized steel and stainless steel options

and regular usage typical in wet areas

ZN456-3NH-7B

Rated NDS Class C when properly installed

Watts SD2-MF 1/4 - Part of the SD-2 Series roof-hatch-finder This 1 IN isolation pumpThis 1 4 IN dual check valve backflow preventer for carbonated beverage machines prevents the reverse flow of contaminated water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It consists of a stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications. It has SAE male flare end connections. It is