RDD EC 450 B – Centrifugal roof fan – Horizontal discharge – Helios
£2,071.94 ex. VAT
RDD EC 450 B – Centrifugal roof fan – Horizontal discharge – Helios
Horizontal outlet EC roof fan with efficiency-optimised aluminium casing and newly developed high performance centrifugal impeller.
Housing made of sea water-resistant aluminium with integrated tamper protection. Motor support plate and base plate with inlet nozzle made of galvanised steel. Baseplate with threaded screws for attachment of inlet-side accessories (hole pattern according to DIN 24155).
High-performance centrifugal impeller with backward curved blades made of plastic. Dynamically balanced according to DIN ISO 21940-11 – quality grade 6.3.
Three phase current, 3~, 400 V, 50 Hz, EC motor, protection category IP54
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Brand
Helios
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