Ballard Supply Corporation

Backward curved centrifugal fans

feature extremely long blades.

These impellers are highly resistant

to dirt and dust. Their hydraulic

efficiency is very high.

Impeller completely made of

plastic PA 6.6.

Insulation class "B". Cable exit: variable.

Direction of rotation is CW as seen from

intake side.

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UL, CSA, VDE approvals on most

models, please contact application

engineering.

Recommended inlet ring:

Maintenance-free ball bearings. 9609-2-4013.