Backflow Prevention Valve DN 100 1 x Ø32, 1 x Ø16 und 2 Kabel

3P Technik
  • Description
  • More Details

Wall penetrations are sealing circuits.

According to the application, there are different wall penetrations available.

A wall penetration consists of a 30 mm strong rubber sheet with 2 discs and screw connections made of stainless steel.

Circuits and cables are pulled through the corresponding openings. Then the wall penetration is being fitted in the end of the empty conduit. The srew nuts are pointing outwards.

The srew nuts are tightened, therefore the two discs of stainless steel are pressing the rubber seals against the wall of the empty conduit therefore sealing the connection waterproof.