Zurn Wilkins provides the complete line of backflow prevention products for fire protection, irrigation, plumbing, retrofit, and waterworks projects.

Backflow preventer valve 375 is built with the same functions of our 975xl model and can be used in the highest corrosive water environments.

The Zurn Wilkins 975XL3 Reduced Pressure Principle Backflow Assembly provides high hazard protection against backsiphonage and backpressure in potable water applications. The …

The Zurn Wilkins 350 Double Check Valve Backflow Preventer provides low hazard protection for all applications. The flanged, epoxy coated ductile iron body is available with multiple shut-off …

Its short lay length eases replacement costs and installation time. The 975XL2 includes all the necessary components for managing your system, and is the simplest, best, and most reliable …

Backflow regulator 350 provides low health hazard protection and has the EZSwap™ removable pressure vessel which provides safe and easy line flushing, quick winterization, and simple …

Reduced pressure backflow preventer 700XL is ideal for use where Lead-Free* valves are required as they are designed for installation on potable water lines to protect against both …

The Zurn Wilkins 950XL3 Double Check Backflow Assembly provides low hazard protection against backsiphonage and backpressure in potable water applications. The 950XL3 series …

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap™ Pressure Vessel is removed and …

The 975XL Reduced Pressure Principle Backflow Preventer is used on non-potable water applications for high health hazard protection from both backsiphonage and backpressure of …