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Sewer Relief Valve

Sewer Relief Valve

RMC Plastics Sewer Relief Valve installs easily into your existing clean-outs.

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RMC Sewer Relief Valves

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  • Reduce costly damage from a sewer back-up.
  • Replaces your existing outside Cleanout Plugs.
  • Spring design prevents sewer gas from escaping, but opens to relieve pressure from sewage back-up.
  • Made with durable ABS plastic for superior toughness and longevity.
  • Dimensions: Multiple sizes to fit your cast iron or plastic pipe.
Part #DescriptionFits Pipe SizeCarton Quantity
SRV-15001.5″ Sewer Relief Valve1.5″custom
SRV-20002.0″ Sewer Relief Valve2.0″custom
SRV-25002.5″ Sewer Relief Valve2.5″custom
SRV-30003.0″ Sewer Relief Valve3.0″100
SRV-35003.5″ Sewer Relief Valve3.5″100
SRV-40004.0″ Sewer Relief Valve4.0″100