1/2 in. Brass FNPT Backflow Preventer
Legend Valve & Fitting
T-457 1/2 in. Brass FNPT Backflow Preventer
Package Quantity Info:
Each: 1 Inner Pack: 1 Case: 25
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Purchase history
Legend Valve & Fitting
T-457
1/2 in. Brass FNPT Backflow Preventer
115-103NL
Order #
Order Date
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Product Details
Product Details
- Lead-free design is suitable for all no-lead potable water installations, in full compliance of the National Lead-free plumbing law
- Designed for residential or commercial continuous or intermittent water pressure containment, downstream of the meter
- The single-union inlet connection eases installation and permits system serviceability
- Plastic check modules with stainless steel springs, resist corrosion within varying water conditions
- Can be installed vertically or horizontally
-
Lead Law Compliant
Documents
Specifications
- ANSI:
- ANSI 372, ANSI B1.20.1
- ASSE Standards:
- ASSE 1024
- ASTM:
- ASTM B-124 UNS C37700
- CSA Certified:
- CSA B64.6
- Collection:
- T-457
- End Connection 1:
- FPT
- End Connection 2:
- FPT
- End Connections:
- FPT
- Installation Type:
- Horizontal, Vertical
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Material:
- Brass, Rubber
- Material Type:
- Buna-N
- Maximum Temperature:
- 180
- NSF:
- NSF 372, NSF 61-9
- NSF Certified:
- Yes
- Pressure Class:
- 150#
- Recommended Valve Application:
- Water, Commercial, Potable Water, Residential
- UPC:
- 662545092317
- Valve Body Material:
- Brass
- Valve Body Style:
- Threaded
- Valve Seat Material:
- Buna-N
- Valve Size:
- 1/2 in
- Valve Type:
- Double Check Valve
- Weight:
- 1.21