The test pipe stoppers are mainly used to seal or plug pipes and to divert the flow in case of pipe inspection, cleaning, damage or repair. They are effective tool for performing the air leak test or the water leak test. All the pipe stoppers have quickcouplings and flanges that enable connecting various accessories.
The test pipe stoppers PU have robust stainless steel flowthrough core with rubberized fabric mantle on it. In case of damage the mantle can be replaced. The flexible test pipe stoppers PU - F have flexible design where the flowthrough is ensured by a flexible hose. This enables their easy installation.
These basic product lines together cover the range of pipe diameters from 70 mm to 1600 mm.