The Wilkins RPZ is designed for installation on potable water supply lines to prevent against the backflow of polluted water from a home or business back into the potable water supply.  This backflow preventer is supplied with a full port all valve and, for indoor installation, an air gap adapter. The housing is made of

Sprinkler backflow can occur when the water in your irrigation system reverses flow, sending contaminated water back into the potable water supply.  Obviously this is to be avoided at all cost, thus signaling the need for a sprinkler backflow preventer. A sprinkler backflow preventer can be installed by a licensed and certified backflow expert.  Check

Zurn Backflow refers to the Zurn-Wilkins Backflow Preventer and Preventer Kit, one of the most reliable backflow preventers on the market, utilizing decades of experience and expertise in the backflow industry. And what is backflow? Backflow refers to the flow of contaminants in your water system in the wrong direction.  Let us explain.  In a