PROMASEAL® Conduit Collar is designed for retrofitting around small (<32mm) plastic conduit pipes that pass through fire resistant floors and walls . It comes in one size (32mm) and can be used on smaller diameter conduits without modification. The collar is fixed to the floors/walls with two brackets.

Insulation criteria will vary depending on types of the plastic pipes and the penetrating building element through which the collar passes.

The collar is supplied pre-made with an internal diameter of 32mm, however no change is required to the collar for pipes of smaller diameters.