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Specifications
Description
The Zurn Wilkins 2-950XLTDABFSS is a 2" double check detector assembly (DCDA) with FNPT connections, approved for low health hazard protection. It features a bronze body.
The Wilkins 950XLTDABF Double Check Detector Assembly is suitable for fire protection applications, with a metered by-pass to detect leaks and other water use and is assembled with butterfly shutoff valves.
Features
- Bronze body with corrosion resistant internals
- Approved in vertical and horizontal positions for time-saving installation versatility
- Perfect for residential fire applications
Common Questions
- What hazard level is this DCDA approved for?
- It is rated for low health hazard (non-toxic, "pollutant") cross-connections only. Where the downstream substance could be a health hazard, codes require a reduced pressure zone (RPZ) assembly or a detector assembly instead.
- Does this assembly have to be tested every year?
- Yes. This is a field-testable assembly. Most water authorities require it to be tested and certified by a licensed backflow tester at installation and annually thereafter.
- Is this suitable for a fire sprinkler line?
- Yes. Detector assemblies are built for fire sprinkler service: the metered bypass registers the low flows that reveal a leak or an unauthorized tap on the fire line.
Specifications
- Type: Double Check Detector Assembly
- Size: 2"
- Connection: FNPT
- Body Material: Bronze
- Application: Fire Protection
- Backflow Protection: Both
- MPN: 2-950XLTDABFSS
- Assembly Type: DCDA
- Hazard Protection Level: Low Health Hazard
- Field Testable: Yes
Dimensions
| Size Nominal | 2" | End Connection | FNPT |
Details
| Series | 950XLTDABF | Device Type | Double Check Detector Assembly |
| Body Material | Bronze | Application | Fire Protection |
| Backflow Protection | Both | Assembly Type | DCDA |
| Hazard Rating | Low Health Hazard | Testable | Yes |
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