Absolute sealing.From 35 mm to 4200 mm.
Wunderplug designs and imports high-performance inflatable pipe plugs for pipelines, tubing, sewer networks and industry — every unit traceable, pressure-tested and certified.
Max back-pressure
6 bar for inflatables, 12 for mechanical
Available compounds
Kevlar-fibre reinforced · potable-water compliant
Tested at 3× the rated inflation pressure
Before shipment, every pipe plug is tested at three times its rated pressure — a safety margin that sets Wunderplug apart in the field.
2 years* — 1-year manufacturer warranty + 1 additional year by Wunderplug
*subject to storage and usage conditions- Every plug is serialized
- Individual conformity certificate on request
- TÜV NORD type-tested
TÜV NORD Type-TestedWunderplug QualityDrinking-water compatible / AEP
Why Wunderplug
Proven safety
Every pipe plug is tested at three times its rated pressure before leaving the factory.
Full traceability
Unique serial numbers, production traceability and individual certificates on request.
Custom-made, from 1 piece
We engineer and manufacture bespoke pipe plugs to your specification — even a single unit, with no minimum order.
Drinking water compatibility
NR/SBR compound reinforced with Kevlar fibre, compliant with drinking-water network requirements.
A range for every application
More than ten families of inflatable pipe plugs and lifting bags covering every sealing, leak-testing and lifting need.
Need to secure your excavations?
Discover EzeShoring: a lightweight, modular shoring system that installs fast to protect trenches up to 2.50 m. Manual handling, no machinery required — ideal for urgent utility work.
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