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WW0438143, 12 IN SS Double Check Detector Assembly Backflow Preventer, OSY Shutoffs, No Meter, Short Lay Length
Item #: WW0438143
Supplier #: 0438143
This 12 IN 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. 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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12
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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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Less Meter
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774DCDA
