Welcome to our new head office in Bochum!
Rapid growth of the company with exponential national and international development.
Power CUTTER 200 The highly versatile milling robot, way ahead of its time.
Headquarter with immense potential, excellent deliverability.
Storage and production area with huge capacity and a transparent insight into the production process.
Individual vehicle conversion, taking into account the customer´s needs.
Power CUTTER 150 The profitable alternative.

Flow Control Technology – Pipe Plugs

I.S.T. GmbH offers, for nearly all rehabilitation and sealing work, a large selection of packers and sealing bladders.

Pneumatic Pipe Plugs:

Plugs of Smaller Diameters

Plugs of Larger Diameters

For Testing House Connections

High Pressure Plugs

Pillow-Type Plugs

Egg Shape Plugs

Plugs with Larger Flows

Plugs for Gully

Elliptical pipe bladders: