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WW0437713, 3 IN SS Double Check Detector Assembly Backflow Preventer, OSY Shutoff, Gallons/Minute Meter, Short Lay Length
Item #: WW0437713
Supplier #: 0437713
This 3 inch double check detector backflow preventer assembly 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 outside stem and yoke shutoffs and a gallons per minute meter. It can be installed in a horizontal or vertical 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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Item Specifications
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3
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OSY
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DCDA 1048
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Straight
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Flanged X Flanged
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Free Shipping
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No
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Watts
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GPM
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774DCDA
