raising piece type 85 DallBit
used with floor drain types 40, 42, 46 and with balcony drain types 83 and 84, cut to suit on site, extendable with DN 100 plastic pipe, with d: 420 mm collar of 5.0 mm thick bituminous membrane, welded to the flange and secured with stainless steel clamp ring.
specification
– socket with seal
– temporary blanking plate
material
polypropylene