In-Line Rectangular Duct Fans

Direct-Air ILB / ILT Series

Range of in-line rectangular duct fan manufactured from galvanised steel sheet and provided with an inspection cover that can be removed to access the motor/ impeller assembly without having to remove the complete fan casing from the ducting. All model incorporate direct-drive forward curved centrifugal impeller.

Motors

Available, depending upon the model, in 4, 6 or 8 poles.

Three phase motors are speed controllable by inverter.

All motors are IP55, class F insulation, equipped with thermal protection.

All motors incorporate ball bearings greased for life.

Electrical supply:

– Single phase 230V-50Hz.

– Three phase 230/400V-50Hz.

(See characteristics chart).

All single and three phase motors are speed controlable by voltage. And all three phase motors are also suitable for inverter control.