When it really needs to be clean, you choose for professional HVAC cleaning equipment of hs Projektmanagement

from Professionals for Professionals!


Made in Europe

Rotary Brush machines

Brushes for every job


Bos Cleaner 370e

The new Bos Cleaner 370e is now available with the new shaft connection.

A double gear box allows a nearly 90° degree connection. With a simple quick connection, the 20 m shaft can be changed within a few minutes at the construction site. With the new electric foot pedal eliminates the annoying search of the pressure point as with pneumatic pedals. Due to the new design, the simple operation is also guaranteed with safety footwear.

This machine was further developed visually and technically in 2017 for the professional cleaning of air ducts. The BC370e works excellently in pipelines, but can also be used in rectangular ducts. The small size and the great mobility makes the use and handling of a very simple task, even in confined spaces.

  • Quick connection for the cleaning shaft
  • Double gear for shaft connection
  • Stepless right and left rotation
  • Electric foot pedal
  • Remote control optional
  • Available in 230V and 110V

Cleaning Brushes

  • Basic brushes, M12, PP Bristle
  • Brush with nylon center, PES Bristle, Ø 0.50 mm
  • Brush with nylon center and disc,
    PES / Nylon bristle, Ø 0.70 mm
  • Brush with nylon center, PES Bristle, Ø 0.35 mm


  • Brush adapter for brushes with nylon center
  • Flexible brush adapter for small diameter

Technical specifications – BOS Cleaner 370e

  • Drive: Electric 240V and 110V
  • Frequency: 50 Hz
  • Motor: 0,55 kW / 1.9 A
  • Rotation speed: Frequency converter
  • Connection cable: 5m rubber cable, 3G 3*1.5 mm²
  • Control switch: Yes
  • Brush speed: 50–560 rpm, variable
  • Brush/direction control: Electrical pedal
  • Brush connection: M12
  • Material housing/drum: Painted steel / marine-grade aluminium EN AW 5754
  • Dimensions: Height 925 x Width 470 x Length 690 mm
  • Weight: 44 kg
  • IP Rating: 54
  • Shaft length: 20 m/10 mm
  • Shaft: PA MOQ 18/12 + 10 mm flexible steel shaft
  • Shaft mounting adapter: (Easy Service System Adapter) ESSA
  • Casters: Ø 200 mm
  • Indicator lights: Yes
  • Emergency stop switch: Yes
  • Hour meter: Yes
  • Max. Brush size: Soft Ø 400 mm