774DCDA-OSY-GPM 2 1/2
Part of the 774DCDA Series
Ordering Code: 0437705
UPC: 098268878042
2 1/2 In SS Double Check Detector Assembly Backflow Preventer, OSY Shutoff, Gallons/Minute Meter, Short Lay Length
This 2 1/2 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 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). It has a gallons per minute meter.
| Specifications | |
|---|---|
| ArmorTekTechnology | No |
| BuyAmericanAct | NO |
| EANUCCCode | 098268878042 |
| MaximumTemperature-Fahrenheit | 110 |
| MaximumWorkingPressure-BAR | 12.10 |
| MaximumWorkingPressure-PSI | 175 |
| MinimumTemperature-Celsius | 0.50 |
| MinimumTemperature-Fahrenheit | 33 |
| TrademarkName-Primary | None |