Pipe wall joints used to seal smooth pipes in wall crossings.
Made of EPDM rubber, polyamide compression plates, AISI 316 stainless steel bolts, they are suitable for any type of smooth pipe.
STRUCTURE AND FUNCTIONING
The pipe wall joints are composed of flexible links joined by stainless steel screws.
The expansion of the rubber, thanks to the compression plates on both sides and the screws, creates a sandwich sealing between the pipe and the wall to ensure a fast and easy seal.
TECHNICAL FEATURES

center the ductwork in the wall hole

place the joint on the pipe and join the two ends

do not remove the links even if the joint seems too loose

push the joint into the hole and tighten the screws with 4/5 turns in an alternating manner

Tighten the screws until the required torque is reached.