Pipe lead-through HVAC

Water barrier for floor and wall ducts, for direct casting of the plastic heat pump pipe into concrete

Water-pressure-tight wall duct for core holes in concrete or liner/fibre cement pipes for plastic heat pump pipes

Wall duct for non-pressurised water for mortaring into the wall opening for plastic heat pump pipes

Gas-tight, radon-proof and water-pressure-tight wall duct for core holes in concrete or liner/fibre cement pipes for stainless steel heat pump pipe

Universal seal in stainless steel for pipes and cables. Stainless steel with super-segment ring technology in robust rubber. Seals off new pipes/cables to be installed as well as those already installed.

For the gas-tight, radon-proof and watertight sealing of floor and wall ducts, for direct casting of the stainless steel heat pump pipe into concrete