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Leaders in Water Management Since 1912

PRF-15

The Waterman Model PRF-15 hydrostatic pressure relief valve is the newest in a series of effective floor relief valves.  This unit incorporates the latest technology in combining metal and plastic for ultimate longevity and ease of installation.  The PVC receiver allows the installer to simply cut a length of PVC pipe to the desired length to be inserted, and then set in place.  The debris screen keeps gravel out of the unit and out of the structure.  The all bronze body, cover, and stainless steel guide rod insures that the PRF-15 is the most durable and effective hydrostatic relief valve in the industry.
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