Hydmaster 40
LIFA
HYDMASTER 40
Lifa Hydmaster 40 is a multifunctional cleaning machine for ventilation ducts. Hydmaster
40 is especially designed for tasks that require exceptionally strong force. It is designed
for demanding tasks and for rectangular and circular ducts. The special feature is its
strong motor torque, which is done hydraulically. Hydmaster 40 is designed and
manufactured according to international quality and environmental management system
ISO 9001:2008 and ISO 14001:2004
Hydmaster 40 is operated with normal electricity (single-phase current) and is notably
more silent than pneumatically operated machines. The hydraulic motor provides an
alternative to pneumatically operated machines that need compressors in order to work.
The machine unit use hydraulic oil in power transmission. Inside the shaft there is: carbon
fibre reinforced hoses are inside a polypropylene cover; flexible glass fibre rod keeps the
shaft in the duct so it is easy to direct in it.
Hydmaster 40 is designed for ducts that have a diameter from D 315 mm to D 1200 mm
(12.4 – 47.25 inches) The rotating speed of the brush has a stepless speed variation from
340 to 650 rpm.
The length of the shaft is 40 m which enables the cleaning of 75 meters (246 feet) of duct
when accessed in one service hatch (access door) to both directions.
The most advanced model of Hydmaster 40 has a camera and a screen so it is possible to
follow the result/progress of the cleaning work in the screen. The screen also shows
possible obstacles for example sound silencers etc.
Since the Hydmaster 40 has exceptionally strong motor torque it is possible to use
oversized brushes especially in ducts getting smaller in diameter.
Lifa Y-Gear (accessory) brings efficiency to cleaning in curves and corners of rectangular
ducts of 250 mm - 1200 mm (9.8 - 47.25 inches).
For exceptionally wide rectangular ducts Lifa 3 Brush- gear, 100 mm - 300 mm (9.84 –
11.81 inches)
4
Y-Gear (1:2 rectangular duct)
Lifa 3 Brush- Gear
