Description
BUS VENTILATOR 24VDC
These versatile units can be used to a wide range of ventilation
needs. The EF2 and EF4 fans are multipurpose fans with radial
blowers offering either suction or blowing function, depending on
the model. They can be used as a roof ventilator in suction of air
(EF2 / EF4).
EF2T and EF4T can be assembled to a wall, e.g. for toilet ventilation,
luggage compartment pressurising or individual ventilation for the
driver. This version has a tube adapter available for a 80 and 90 mm
diameter hose, through which stale air can be sucked out from the
vehicle or fresh air led inside the vehicle. Due to a radial motor the
EF2 and EF4 units can efficiently resist counterpressure caused by
a hose, closing mechanism or over pressure.
The EF2 and EF4 units include a closing feature. The closing valve seals the unit when
the motor is not active thus preventing cold, hot or humid air entering the vehicle.
The closing valve is also beneficial when EF2 or EF4 units are used in air conditioned
vehicles or when over pressure is to be eliminated. The closing also ensures 100%
water tightness in all conditions (e.g. high pressure washing). The EF4 and EF2 units
can be delivered with inner frame according to the customer´s need and a
potentiometer for stepless control.
Highlights:
• Multipurpose usage
• Automatic closure
• Counter pressure resistant
• Water proof in all conditions
• Tube adapter feature
• Wall mountage feature
• Stylish design