Inflatable Pipe Stoppers

These versatile inflatable air bags and stoppers are used to accommodate a wide variety of industrial applications.

Most commonly used for:
Plumbing operations
Ideal for creating an air-tight seal in drainage applications
Low pressure hydrostatic tests
On-site thermoforming of bends in ducting and conduit materials
Fibre-optic construction projects
Debris and Animal Stopping
Weld purging to isolate large volumes in tanks, so minimum volumes are left for argon/nitrogen purging


Inflatable air bags up to 2,000 mm (80") diameter

Manufactured using a high quality latex inner tube and polyurethane impregnated nylon fabric outer cover

Installed with a length of flexible inflation hose with sealing tap/valve.


Cylindrical bags which do not 'turn over' in the pipe.

Spherical bags which are ideal to insert through a small hole + seal a large diameter pipe.

Rectangular stoppers for ducting.

All sorts of special shapes and sizes have been taken on as specials!