774DCDA-OSY-FXG-GPM 4
Part of the 774DCDA Series
Ordering Code: 0439537
UPC: 098268264470
4 In SS Double Check Detector Assembly Backflow Preventer, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Gallons/Minute Meter, Short Lay Length
This 4 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 gallons per minute meter. The connections are flanged inlet x grooved outlet. 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).
| Specifications | |
|---|---|
| AdditionalTradeItemDescription_en-US | 4 In SS Double Check Detector Assembly Backflow Preventer, OSY Shutoffs, Flanged Inlet x Grooved Outlet, Gallons/Minute Meter, Short Lay Length |
| ArmorTekTechnology | No |
| BuyAmericanAct | NO |
| EANUCCCode | 098268264470 |
| KeyWord1_en-US | stainless steel, osy, double, checkvalve, shut-off, vlv, backflow, preventer, valve, doublecheck, detector |
| MaximumTemperature-Fahrenheit | 110 |
| MaximumWorkingPressure-BAR | 12.10 |
| MaximumWorkingPressure-PSI | 175 |
| MinimumTemperature-Celsius | 0.50 |
| MinimumTemperature-Fahrenheit | 33 |
| TrademarkName-Primary | None |