PVC M-Inst. sleeve + Flange/Bumper GR 125

A recessed sleeve is used when a passage needs to be created to which a pipe will later be connected. For example, a passage through a floor. The flange ensures that the recessed sleeve doesn't fall through the drill hole and lies flat on the floor.

Because the collapse sleeve is provided with a bumper, the pipe can never be inserted too far into the sleeve.

Lubricating the sleeve with lubricant makes it easier to slide the sewer pipe and/or fitting into the sleeve.

The collapse sleeve is suitable for PVC drain pipes and fittings and has the KOMO quality mark.