Acoustically insulated filtration units, highly robust backward curved impeller and different filtration stages depending on the model
Acoustically insulated filtration units, equipped with highly robust double inlet fans, backward curved impeller and different filtration stages depending on the model.
Characteristics: • Belt driven. • Built-in support bench. • Filters F6 + F8, F7 + F9 and G4 + F6. • Possibility of pre-filter, plus three stages of filtration. • Easy access inspection and cleaning hatch. • Pressure taps and pressure switches for filter control.
Construction: • Galvanised sheet steel structure with acoustic insulation. • Backward curved impeller made of sheet steel. • Built-in support bench.
Motor: • Class F motors with ball bearings and IP55 protection. • Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole. • Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW). • Working temperature: -25 ºC +60 ºC.
