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Improved duct programme
Date: 04/06/2015

 

Improved duct programme


We have modified and improved a number of products in our galvanised duct programme.

Hose spigots galvanised ø80 – ø300 mm fb in new optimized construction

  • Simple and streamlined design
  • Smoother inside surface
  • No spot welding
  • Higher corrosion resistance

The “new” type of hose spigot is produced in one streamlined piece of a laser welded galvanised duct. The “old“ type of hose spigot consisted of two parts which were spot welded together.
The length is reduced from: L = 110 mm to L = 55 mm

 

False air valves galvanised ø80 – ø300 mm fb in new optimized construction

  • Simple and streamlined design
  • Smoother inside surface
  • No spot welding
  • Higher corrosion resistance

The new false air valves are now available in laser welded version so they follow JKF’s other laser welded duct systems. The clamping bracket is now an integrated part of the external shell.

 

Telescopic ducts galvanised ø100 – ø350 mm fb

  • Simple and streamlined design
  • Smoother inside surface
  • Improved/increased tightness

The telescopic ducts are now available in laser welded version so they follow JKF’s other laser welded duct systems and are therefore tighter than the longitudinally lock formed ducts.

 

Download data sheet

 

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