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Pair of 400mm / 16 Inch Sewer & Drainage Air Test Stoppers

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Pair of 400mm/16 sewer and drainage air test pipe stoppers, each with an expansion range from 394-406mm, designed for use in a standard air pipe test of 100mm water over air.

Each air test stopper has both a blank and test end, allowing it to be used interchangeably on either end of the pipe being tested. The stoppers are inflated using a ¼ Schrader valve, and can be deflated using a pull tag on the surface, collapsing into an easily transportable and lightweight shape.

Our sewer and drainage air test pipe stoppers are manufactured and tested to BSEN 1610 - 1998.

Inflated Diameter400mm / 16 Inches
Inlet Size1/4"

Data Sheet

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