LIFA Air Hydmaster 40 Brushing Machine for HVAC Air Duct Cleaning

(No reviews yet) Write a Review
Call or Email for Availability!
MSRP: $24,582.16
Now: $17,820.00
— You save $6,762.16


LIFA Air Hydmaster 40 Brushing Machine for HVAC Air Duct Cleaning


The Hydmaster is the most powerful HVAC electrical brushing machine designed for demanding cleaning practices within industrial sized buildings such as factories, power plants, and mills. The Lifa Hydmaster performs the most strenuous tasks using hydraulic power. The Hydmaster brush speeds past the competition with a rotating speed of 225 - 880 r/min. It operates on monophase voltage, which means the Hydmaster is quieter than other pneumatic cleaning machines. The Lifa Hydmaster cleans 75 meters (246 ft.) of duct when extended in both directions from one access hatch and its oversize brushes can rotate in narrow ducts.

The Lifa Hydmaster is a versatile brush-cleaning machine with a hydraulic drive for demanding industrial and commercial cleaning applications that need exceptional force. Hydmaster’s special features are the built-in camera and the hydraulic propulsion power produced by normal single phase electricity.

The machine uses environmentally friendly, synthetic and biodegradable oil. The hydraulic tubes have a laminated, durable nylon fiber interior making the Hydmaster the most durable brushing machine on the market.

The force that rotates the brush is produced hydraulically along the flexible shaft. The built-in hydraulic pump provides an alternative to large, expensive, noisy, and non-user friendly pneumatic cleaning machines that use compressors. The Hydmaster operates on single phase voltage (110-120 VAC) and is distinctly quieter than air-jetting machines using compressed air. This makes the Hydmaster extremely easy to carry and use.

The Lifa Hydmaster is designed for both rectangular and round ventilation ducts ranging from 16"-47" (400mm-1200mm ). The rotating speed is adjustable from 225 to 880 r/min. When set to maximum, Lifa Hydmaster’s torque, otherwise known as brushing force, is more powerful than that of any other cleaning machine. The machine can then rotate its oversized brush in narrow and smaller size ducts. You won’t have to change brushes as often with the Hydmaster, as you do with other machines. 

  • The strongest cleaning machine on the market by far
  • 131 ft. (40-meter) range cleaning axis/shaft
  • For large ducts: ranging from 16"-47" (400mm-1200mm )
  • Max. torque 10 Nm (7.4 ft-lbs)
  • Adjustable brush rotation speed 225 - 880 rpm
  • Pneumatic foot pedal for operating and changing direction of brush rotation
  • Wheel mounted for easy mobility
  • Operates on single-phase current (normal plug-in electricity)

LIFA Centering device: helps to push the brush in the duct and centers the brush in the duct. Also protects the camera attached to shaft (accessory).

LIFA Y-Gear (accessory) gives an extra cleaning force for the corners in rectangular ducts.


  • Y-Gear
  • 3-brush-gear
  • Mechanical Centering Device
  • Hand Controller

**Does NOT Include Any M12 Brushes - Must Be Ordered Separately**

Technical Specifications

Operating power Electricity (brush motor hydraulic)
Operating voltage and frequency 110-120 VAC - 1~, 50/60 Hz
Motor 1,1 kW (1.5 hp)
Fuse 16 A
Brush connection M12
Duct size recommendation 16"-47" (400mm-1200mm )
Brush Rotation Speed Continuous adjustment, 225 - 880 rpm
Rotation controls Foot pedal, remote hand control (accessory)
Measurements Height: 1290 mm (50.8")
Length: 1100 mm (43.3")
Width: 570 mm (22.4")
Weight 93 kg (205 lbs)
Length of shaft 40 m (131 ft.)
View AllClose

Additional Information

Rotating Brush System
View AllClose


View AllClose