Wilkins 975XL Backflow Preventers
Wilkins 975XL series are Reduced Pressure Principal Assemblies otherwise known as backflow preventers and are designed to protect potable water lines from cross-contamination due to backpressure and backsiphonage.
ASSE and IAPMO listed, CSA certified. 1" through 2" models are also UL classified and AWWA compliant. Feature heavy duty bronze body and rated up to 175 psi at 180F.
