Hit Enter to Search
Wöhler DH 420 Pneumatic Viper
Wöhler DH 420 Pneumatic Viper
Wöhler DH 420 Pneumatic Viper

Wöhler DH 420 Pneumatic Viper

10 m, compressed air hose

Inquire now
  • Standard Set

  • Appropriate for small, round ventilation pipes up to 125 mm Ø.

  • Backwards rotating helicopter nozzle causes a forward moving

  • Easy operation

  • Cleaning of pipes up to 7 m possible


Professional Set

  • Appropriate for round and angular ventilation pipes

  • Easy operation of the Pneumatic Viper due to the belt holder

  • Appropriate for small and big pipes

  • Extension possible due to the hose reel

Wöhler DH 420 Pneumatic Viper

  • The ideal instrument for cleaning ventilation pipes

  • Easy operation due to the belt holder – you have free hands!

  • Cleaning of 10 m pipes possible

  • Due to the glass fiber reinforced plastic the hose can be pushed easily

Compressed-air cleaning
Compressed-air is your best option to choose when it comes to cleaning round as well as rectangular shafts and air ducts. The compressed-air cleaning devices are available in different sets. Round and oval pipes can be effectively cleaned by the backward rotating helicopter nozzles. The air whips are being used in rectangular shafts and angular air ducts, where they loosen even firmly bond dust. The used compressor should be capable of a permanent output capacity of at least 5 bar at a minimum volume flow of 25 ³/h.
Additional Information
GRP hose incl. stop value and compressor connection