The Shieldmaster 90 Degree Tee Piece. This piece allows for easy sweeping and draining of your external system. Please note that this part also requires a Tee Cap.
Shieldmaster does not need any additional silicone or sealants to seal the joints. It has a unique push-fit locking system to make connecting and disconnecting really simple.
Please note - as with all twin wall parts the diameter quoted is the internal diameter - the external diameter is 2 inches larger due to the surrounding insulation.