1/2" Trap Seal Primer, Flow Sensing, PRO1-500, Prime-Pro

Product Code: PR01500
Manufacturer Code: PR01-500
  • 1/2" Trap Seal Primer, Flow Sensing, PRO1-500, Prime-Pro
  • Unit: Unit
  • Status: Regular stock item


  • The Prime-Pro™ is activated when sensing potable water flowing at an adjacent plumbing fixture. This trap priming device must be installed on the cold water line leading to the plumbing fixture; the valve then emits fresh cold potable water to a floor drain trap as long as the fixture is in use, providing an adequate trap seal.
  • The Prime-Pro™ trap primer is equipped with vacuum breaker ports and internal back-flow protection to prevent cross connection. The valve is factory pre-set and 100% function tested prior to being labeled and boxed.
  • The Prime-Pro™ trap priming valve is designed for 1 to 4 floor drain trap seal applications. The valve is activated at a minimum flow rate of 0.5 GPM at 20 PSIG.
  • This product has been thrid party tested and meets the requirements of ASSE Standard 1018.


  • Product Type : Trap Seal Primers
  • Material : Lead Free Brass
  • Model or Collection : Prime-Pro™
  • Connection Ends : FPT
  • Diameter : 1/2" (12mm)