Helios RDW 450/4

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Product details

Horizontal discharge roof fan with efficiency-optimized aluminum housing and newly developed high-performance centrifugal impeller. Housing made of seawater-resistant aluminum with integrated intrusion protection. Motor support plate and base plate with inlet nozzle made of galvanized steel. Base plate with threaded screws for attaching suction-side accessories. Protective grille as standard on the outlet side in accordance with safety standards. High-performance centrifugal impeller with backward curved blades made of plastic. Dynamically balanced in accordance with industry standards. Speed-controllable single-phase AC external rotor motor in enclosed design with moisture protection. Maintenance-free and interference-free. With external inspection switch as standard, featuring a high protection class.

Key specifications

Ventilation fan type
Duct fan + centrifugal fan

General information

Item number
33738103
Manufacturer
Helios
Category
Ventilation fan
Manufacturer no.
07377
Release date
17.5.2023

Material

Material group
MetalPlastic
Material
AluminiumPlasticSteel

Ventilation technology Features

Ventilation fan type
Duct fan + centrifugal fan

Energy supply

Power supply
Electrical connection

Origin

Country of origin
Germany

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