3000SS-DNRS-LM 4
Part of the 3000SS Series
Ordering Code: 0692757
UPC: 737733019848
Lead Free: NO
4 IN SS Double Check Detector Backflow Preventer Assembly, Domestic NRS Shutoffs, Cam-Check Valves, Less Meter
This 4 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross-connections identified as non-health hazards such as on fire protection systems and from other contaminants found at the service line entrance. This compact modular design with a single access cover for easy maintenance is approved for horizontal and vertical flow up installation. It consists of a light weight stainless steel body, domestic non-rising stem resilient seated gate valves, captured spring check valves, a bypass without meter, and four test cocks.
Features
- Stainless steel body
- Domestic non-rising stem gate valves
- Non-health hazard application
- No special tools required for servicing
- Cam-check valve assembly provides low head loss
- Compact construction allows for smaller vaults and enclosures
- Stainless steel construction provides long term corrosion protection and maximum strength
| Specifications | |
|---|---|
| ArmorTek Technology | No |
| Backflow Preventer Type | Double Check Detector Assembly |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Body Pattern | Straight |
| Brand | Ames Fire & Waterworks |
| Buy American Act Compliant | NO |
| Bypass | Yes |
| Bypass Size | 3/4 IN |
| Cap And Tether | No |
| Disc Material | Rubber |
| EAN | 737733019848 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4 IN |
| Inlet Connection Size-Metric | 100 MM |
| Inlet Connection Type | Flanged Joint |
| Inlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Inlet Thread Type | Does Not Apply To Product |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 110 |
| Maximum Working Pressure-BAR | 12.00 |
| Maximum Working Pressure-PSI | 175 |
| Meter Type | No Meter |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 4 IN |
| Outlet Connection Type | Flanged Joint |
| Outlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Outlet Thread Type | Does Not Apply To Product |
| Part Number | 0692757 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backsiphonage |
| Seat Material | Molded Thermoplastic/Rubber |
| Series | 3000SS |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | None |