• Designed to work with a 1-1/2" inner diameter pipe
• Includes a monitor switch to communicate relief valve discharge
• Easy access to first check simplifies debris removal
• Repair kit allows for a quick fix instead of a full replacement
• Entire unit serviceable in line
• Stainless steel shutoff handles are corrosion resistant
• Wye pattern design provides separate access to checks and relief valve for reduced labor costs
• ASSE listed, IAPMO listed, CSA certified, AWWA compliant, meets the requirements of NSF/ANSI 61
• Approved by the Foundation for Cross Connection Control and Hydraulic Research at USC
• Safe Drinking Water Act compliant

Our most popular backflow preventer model, the 975XL2 Reduced Pressure Principle Backflow Preventer, is utilized on potable water applications for high health-hazard protection from backsiphonage and backpressure of contaminated water. The wye patterned, bronze body design provides separate access to each check valve and the relief valve to reduce valuable labor costs and repair time, while the short lay length eases replacement costs. The 975XL2 includes all the necessary components for managing your system, and is the simplest, most reliable backflow preventer in the irrigation market today.