Duct Stiffener "ductfixer"

The duct stiffening for tightness class "D"

This system guarantees a one-man-installation of the stiffening tubes and tightness class "D", without sealing.

The system remains tight after a hydrostatic test with 5bar. This equates 50-times of the pressure class 3 according to DIN EN 1507.

Handling

  • Insert M6, M8, M10 pin 

  • Choose visible pin length

  • Insert tube

  • Set up grout degree

  • Pressing 1. side (Compressed air 6-8 bar) 135 t

  • Repeat 1. bis 3. for second tube end

  • Pressing 2. side (Compressed air 6-8 bar) 135 t

  • Product ready to be mounted

Wasserdruckprobe mit 5bar Verpressung Verschraubung

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