1 950XL Double Check Backflow Assembly
Zurn Wilkins
1-950XL- Short lay length provides easy installation in compact spaces
- Seats and silicone seal rings are fully replaceable for low lifetime costs
- Safely protects potable water supply from polluted water
- Construction offers corrosion-resistance and winterization
- ASSE® Listed 1015
- IAPMO® Listed
- CSA® Listed
- AWWA Compliant C510
- UL® and C-UL® Classified (less shut-off valves)
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern Californ
Downloads: Spec Sheet
1-950XL
1 950XL Double Check Backflow Assembly
$
372.78
/ each
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The 1" 950XL Double Check Backflow Assembly is utilized in low health hazard, non-potable water applications for protection against both backsiphonage and backpressure of polluted water into the potable water supply. The 950XL is a wye pattern, short lay length Double Check Backflow Preventer, and features a maximum working water pressure of 175 psi, hydrostatic test pressure of 350 psi, maximum working water pressure of 180°F, and threaded end connections. It includes corrosion-resistant stainless steel springs, fasteners, and ball valve handles, and replaceable Noryl® seats and silicone seal rings for added convenience.
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Ashtyn V. Verified Customer 
06-16-25