WW0438004, 4 IN SS Double Check Detector Assembly Backflow Preventer, OSY Shutoff, Cubic Feet Meter, Short Lay Length

Item #: WW0438004

Supplier #: 0438004

This double check detector assembly backflow preventer, 4 inch, prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has a cubic foot meter. It can be installed in a vertical or horizontal flow-up position. It is designed for installation on applications identified by local authorities as non-health hazard, such as on fire protection systems. The maximum working pressure is 175 psi (12.06 bar).

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UOM : EA

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