Zurn Wilkins 12-375XL 1/2" 375 Reduced Pressure Principle Backflow Preventer Type_Coupling Relatively quick flow makes this

Relatively quick flow makes this alloy perfect for joints with small clearances

Rear-set drain locations

or living areas where a versatile teak surface is useful

Rain Bird flow sensors are available with NPT and BSP ends

designed for high-efficiency HVAC systems

Zurn Wilkins 12-375XL 1/2" 375 Reduced Pressure Principle Backflow Preventer Type_Coupling Relatively quick flow makes thisThe Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap Pressure Vessel is removed and replaced with the Flush Fitting Tool for faster flushing and testing. EZSwap pressure vessel is removable for easy access and added convenience Durable, UV resistant EZSwap Pressure Vessel resists corrosion and mineral build up to better withstand harsh conditions Minimal bronze