Description
Description
The Zurn Wilkins 975XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for non-potable water applications. The wye pattern, bronze body provides separate access to each check valve and the relief valve for servicing.
Features:
- Wye pattern design for short lay length
- Short lay length eases replacement labor cost
- A tried and true design favored by installers worldwide
Specifications:
- Dimensions: 13.2″ x 10.3″ x 6.9″
- Weight: 11.1 lbs
Standards Compliance
- ASSE® Listed 1013
- IAPMO® Listed
- UL® Classified (less shut-off valves or with OS&Y valves)
- C-UL® Classified
- CSA® Certified
- AWWA Compliant C511
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
- NYC MEA 425-89-M VOL 3
Materials
- Main valve body: Cast Bronze ASTM B 584
- Access covers: Cast Bronze ASTM B 584
- Fasteners: Stainless Steel, 300 Series
- Elastomers: Silicone (FDA Approved), Buna Nitrile (FDA Approved)
- Polymers: Noryl, NSF Listed
- Springs: Stainless steel, 300 series
Specs
–
| Size: |
3/4″ |
|---|---|
| Max Pressure (PSI): |
175 |
| Hydrostatic Test Pressure: |
350 PSI |
| Water Temperature: |
180°F |
| Weight (lbs): |
10 lbs |
| Material: |
Bronze |
| Connection Type: |
Female Threaded |
SpecDimension
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