4ALF-20A-02 | 4"flgBackflowPrvntrNRS Shutoff | Conbraco Industries Standard_ADA Shop our HVAC supply store

Shop our HVAC supply store now for the best prices and fast shipping on the Regal Rexnord - Century Motors H847 and other industrial products

Operating at 200-230 volts and 1/6 horsepower

Its advanced design and robust construction make it a reliable and durable component for various refrigeration applications

**Jergens **KLP

4ALF-20A-02 | 4"flgBackflowPrvntrNRS Shutoff | Conbraco Industries Standard_ADA Shop our HVAC supply store4"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