Wall guide MD100 / MD150

• Reliable sealing of hoses, cables and a refeed line for rainwater systems to prevent drafts and backwater in an empty tube
• Suitable for core boreholes and guard tubes with internal diameter 100 and 150 mm
• Corrosion-resistant thanks to V2A stainless-steel design
• Perforated blind inserts automatically seal all feedthroughs that are not needed
• Simply installation even for retrofit: screw connection from one side
• For installation in standard wastewater pipes
• Sealing rubber thickness: 30 mm
• Stainless steel thickness: 5 mm
• Version 149 mm is supplied with a transition piece for DN 50 refeed pipe