774DCDA-LF-CFM 3
Part of the 774DCDA Series
Ordering Code: 0437714
UPC: 098268878127
Lead Free: NO
3 In SS Double Check Detector Assembly Backflow Preventer, No Shutoff, Cubic Feet Meter, Short Lay Length
This 3 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 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. It has a cubic foot meter. The maximum working pressure is 175 psi (12.06 bar).
Features
- Stainless steel for corrosion resistance
- Designed for minimum head loss
- 150 pound ANSI/AWWA CL D flanged
- Less shutoffs
Specifications | |
---|---|
ArmorTek Technology | No |
Backflow Preventer Type | Double Check Detector Assembly |
Body Finish | Stainless Steel |
Body Material | Stainless Steel |
Body Pattern | Does Not Apply To Product |
Brand | Watts |
Buy American Act Compliant | NO |
Bypass | Yes |
Bypass Size | 3/4 IN |
Cap And Tether | No |
Disc Material | Does Not Apply To Product |
EAN | 098268878127 |
Elbow Fitting | No |
Hazard Protection Level | Non Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 3 IN |
Inlet Connection Size-Metric | 80 MM |
Inlet Connection Type | Flanged Joint |
Inlet Shutoff Valve Type | No Shutoff Valve |
Inlet Thread Type | Does Not Apply To Product |
Lead Free | NO |
Maximum Temperature-Fahrenheit | 110 |
Maximum Working Pressure-BAR | 12.10 |
Maximum Working Pressure-PSI | 175 |
Meter Type | CFM |
Minimum Temperature - Celsius | 0.50 |
Minimum Temperature-Fahrenheit | 33 |
Outlet Connection Size | 3 IN |
Outlet Shutoff Valve Type | No Shutoff Valve |
Outlet Thread Type | Does Not Apply To Product |
Part Number | 0437714 |
Polymer Coating | No |
Pressure Operation | Continuous |
Protection Type | Backpressure and Backsiphonage |
Seat Material | Engineered Plastic |
Series | 774DCDA |
Strainer | No |
Tradename | None |