Backward curved centrifugal impeller.
Casing manufactured from heavy gauge galvanised sheet steel.
50mm thickness of M0 glass fibre internal acoustic insulation.
External rotor motor, speed controllable, Class F insulation.
External wiring terminal box.
Safety thermal overload protection.
Outer rotor motors.
Single-phase models 230V-50Hz, IP54 or IP44 depending on models, adjustable via voltage inverter.
Three-phase models 230/400V-50Hz, IP54, Class F, controlable by frequency inverter.
They can be installed in any position.
Inspection door that facilitates maintenance.
Can be installed in any position.
Centrifugal backward curved impeller
To prevent accumulation of dirtiness. Dynamically balanced.