4 774DCDA OSY GPM
Item #:
WW0438005
Product Info
0438005
Watts
This 4 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 has a compact construction and short lay length, making it ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has 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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4
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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
