HKD wall collar

• Against water under pressure
• for use in structures yet to be built or in Structural components made of waterproof concrete (white tank)

• Classic masonry collar for sealing pipes in concrete walls or floor slabs made of water-impermeable concrete 
• gas- and pressurized water-tight
• radon-proof - according to FHRK leaflet MB 101, meets the requirements for radon precautionary areas
• Material EPDM
• profile width: approx. 50 mm
• incl. V2A stainless steel clamping straps for fixing on the pipeline
• Low installation height: 17 mm

• Profile width: approx. 50 mm
• incl. V2A stainless steel clamping straps for fixing on the pipeline
• Low installation height: 17 mm

EPDM wall collar