Rule Shower Drain Box Non-Return Valve
Rule shower drain box rubber non-return valve fits into the shower drain box preventing water back flow to the drain pump.
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Rule Shower Drain Box Non-Return Valve Information
Rule shower drain box rubber non-return valve fits into the Rule Shower Drain Pump Systems preventing water back flow to the pump in the Rule Shower Drain Pump Systems.
Rule Shower Drain Box Non-Return Valve Specification
| Diameter | 19mm |
| Length | 31mm |
