High Pressure Pipe Stoppers
With our high-pressure sealing plates and pipe stoppers, pipelines with small to medium diameters (DN 85–255) can be securely and professionally sealed. The mechanically clamped systems are available with or without an integrated bypass for ventilation, drainage or media flow. All variants ensure a firm hold and reliable tightness – even at pressures of up to 12 bar.
In wastewater systems, high-pressure pipe plugs are used for maintenance, testing, or in the event of an emergency.
Whether galvanised sealing plate or pipe stopper with bypass – our mechanical sealing devices made of NBR (nitrile rubber) are reusable and versatile. Their robust construction ensures stable positioning under pressure.
Find the right solution here for your high-pressure application in water, gas, or industrial pipeline infrastructure!
High Pressure Pipe Stopper based On NBR-Rubber, up to 12 bar, DN 85 - 255
High-pressure pipe closure, based on nitrile rubber (water and oil resistant). With metal parts made of galvanized steel. Pipe closure for shutting off and testing pipelines, suitable for back pressures up to 12 bar. Nominal diameter depending on model from 85 - 255 mm. Range of application depending on the model from 78 mm - 266 mm. Rubber ring length depending on model 40.0 - 44.0 mm. To be observed: For back pressures > 1 bar the pipe stoppers must be secured against slipping out.
High Pressure Pipe Stopper With Bypass, Based On NBR-Rubber DN 85 - 255
High-pressure pipe closure with single rubber seal and bypass. Material nitrile rubber (water and oil resistant), With metal parts made of galvanized steel. Pipe plug for shutting off and testing pipelines, suitable for back pressure up to 12 bar. Nominal diameter depending on model from 85 - 255 mm. Range of application depending on the model from 78 mm - 266 mm. Rubber ring length depending on model 40.0 - 44.0 mm. To be observed: For back pressure > 1 bar the pipe stoppers must be secured against slipping out.