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MDPE/HDPE Test Plugs for Pressure Testing to 3.5bar

MDPE/HDPE Test Plugs for Pressure Testing to 3.5bar

Available for pipe sizes from 12mm up to 40mm internal diameter.
For use with small bore copper, steel or MDPE/HDPE piping.
Suitable for pressure testing up to 3.5 bar.
Suitable also for telecommunications, refrigeration, air conditioning, heating, process plant and food manufacturing.
“Double Seal” plugs can be supplied to order.
Steel components are zinc plated to 90 hours salt spray test.
Carries the Horobin name – quality guaranteed.

It is the responsibility of the installer / operator to make sure the maximum allowed back pressure of HOROBIN pipe stoppers are not exceeded.
Please see maximum allowed back pressures in the table below

  • Part No. Pipe Size Internal Nominal Diameter Will Fit Pipes With Internal Diameter Minimum Insertion into Pipe Overall length Contact length Diameter of waterway Maximum allowable back pressure Approx. Weight
    73811 12mm / 0.5" 12mm-16mm 66mm 110mm   4mm 50psi 40gm
    73821 19mm / 0.75" 19mm-26mm 66mm 110mm   6mm 50psi 50gm
    73831 25mm / 1" 25mm-33mm 66mm 110mm   6mm 50psi 70gm
    73841 32mm / 1.25" 31mm-39mm 66mm 110mm   6mm 50psi 90gm
    73851 40mm / 1.5" 38mm-48mm 66mm 110mm   6mm 30psi 130gm
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