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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.
The 1" 975XL Reduced Pressure Principle Backflow Preventer is used on non-potable water applications for high health hazard protection from both backsiphonage and backpressure of contaminated water into the potable water supply. The wye pattern design with short lay length eases installation in compact spaces, and the cast bronze body includes separate access to the relief valve and each check valve for reduced labor costs and repair time. The 975XL is favored by installers around the world, and is the simplest, best performing, and most reliable backflow preventer in the irrigation market today.
Wye pattern design reduces installation time and costs
Easy access to the first check for debris removal reduces maintenance costs
Entire unit serviceable in line
Pre-assembled with backflow, pressure regulation, and strainer components
UL Classified (less shut-off valves or with OS&Y valves)
Temp Range: 33 Degrees to 180 Degrees F
Max Pressure: 175 PSI
Material: Low Lead Cast Bronze
Lead Free: Yes
Hydrostatic Test Pressure: 350 psi
Weight: 14 lbs
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