These contra-rotating, cased axial fans are available in diameters from 450 to 630 mm for airflows from 700 to 4300 l/s and pressure development up to 800 Pa. This is said to be twice the pressure capability of traditional long-cased axial-fan designs of the same length.
These fans are designed for arduous operating conditions. They are protected against harsh environmental conditions by a black epoxy paint finish. Motors are sealed to IP65 against dust and water jets and insulated to Class F for operating from -40 to +70°C.
CCL offers a full range of accessories, including speed controllers of all types and cased attenuators.
sales@cclveloduct.co.uk
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