4ALF-20A-02 | 4"flgBackflowPrvntrNRS Shutoff | Conbraco Industries Thermostatic Charge_Z Diaphragm for No

Diaphragm for No

**Applications:** * Residential and commercial water heaters * Boilers * Hydronic heating systems Trust our HVAC supply store for all your industrial supply needs

and a control panel

Featuring a 30-second purge

it is designed for long-lasting use and corrosion resistance

4ALF-20A-02 | 4"flgBackflowPrvntrNRS Shutoff | Conbraco Industries Thermostatic Charge_Z Diaphragm for No4"flgBackflowPrvntrNRS Shutoff from Conbraco Industries (4ALF 20A 02) is an essential component for industrial and commercial plumbing systems. This 4 inch backflow preventer, equipped with a non rising stem (NRS) design, effectively prevents backflow or reverse flow of water into the potable water supply. The NRS feature ensures that the stem remains stationary during valve operation, eliminating potential leakage and maintenance issues. Crafted by