Wöhler H 420 Viper

15m - with digital meter counter
Order no. 3770

Wöhler H 420 Viper

Perfect tool for cleaning flue gas systems, chimneys of up to 250 mm Ø as well as ducts and pipework


With resistant coat

Precisely adjustable brake

DGBM patented

Digital meter counter

(Wöhler H 420 only)

Integrated holder

For up to 2 stars

Additional Information
GRP Rod 7 mm Ø, 15 m with stainless steel end pieces M10, quick change star holder to hold stars and GRP push head for mounting stars (without stars)
Related products

Training &
  • qualified
  • practice-oriented
  • technophile
Cleaning of ventilation systems / air ducts with brushes

To ensure a good technical and hygienic condition of a ventilation system, it must be cleaned regularly. On the basis of the visual inspection of the ventilation system it is decided whether brush cleaning of the ventilation system or compressed air cleaning is suitable.

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Our offer is addressed to commercial customers only.