fire-insulating collar - installation kit 11, DN 50
used with drain body DallFlex vertical. For F 30/60/90/120 rated floors.
specification:
- insertion element
- intumescent material
- built-in hangers
- accessories for installation
- mortar guard
- blanking plate
connects to:
plastic pipework DN 50 with couplings,
cast iron pipework DN 50 with DALLMER HT/SML pipe coupling DN 50/DN 50 (part-no. 880024)