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Wall collar
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
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Variants
- Water-pressure-tight, gas-tight and watertight
- EPDM wall collar including V2A clamp straps
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!