Self-cleaning ventilation units made from galvanised steel plates, double-wood sandwich panels with acoustic nonflammable insulation (M0) in 17mm glass wool, dynamically balanced, aluminium centrifugal fan with backward-curved impellers, brushless DC motor situated outside the airflow, and a remote terminal box with built-in on/off switch.

Models 350 to 1000 Low profile “Mixed-flow” fans with sound-absorbent insulation, extremely quiet, fan casing manufactured in plastic material, with a specially designed internal skin to direct the sound waves at the right angle for them to be captured by sound-absorbent material, fitted with flexible rubber seals on the inlet and outlet to absorb vibrations, with an external connection box, a body that can be removed without dismantling the adjacent ducting and therefore facilitating any installation or maintenance. Fan speed 100% adjustable with the potentiometer placed in the connection box or with an external control type REB-ECOWATT.

Range of belt driven cabinet fans designed for smoke extraction in fire conditions and certified F400-120 (CE marked). The casings are manufactured from heavy gauge galvanised sheet steel. All models incorporate double inlet forward curved centrifugal impellers. Belt-driven transmission system mounted external to the air stream. Motor mounted within the fan cabinet onto a specific support giving optimal belt tension. Supplied as standard in horizontal discharge (code H) or vertical (code V) configuration with motor, pulley and belt assembly on the right hand side of the unit when viewed from the discharge end.

Centrifugal roof mounted fans, low profile, horizontal discharge, backward blade impeller, with polyamide body, special weatherproof cowl and galvanized steel plate base. Dynamically balanced motor-roller assembly. Single-phase motor 230V - 50/60Hz, IP44, Class F (Class B model 190/060), grease ball bearings permanent and thermal protector. Includes IP65 remote terminal box.

Range of centrifugal roof fans which are mounted directly above a circular duct for the ventilation of housings and small enclosures. Centrifugal backward curved impeller in galvanised sheet steel. Galvanised steel sheet housing protected by black epoxy polyester paint. All models are fitted with bird proof guard. 4 different sizes for diameter ducts 160, 200, 250 and 315 mm. ON-OFF switch IP55. Duct connection flange with integrated rubber air seal and thermal protector.

Range of low profile in-line mixed-flow fans for circular ducts. The range comprises seven diameters and covers a flow range from 190 to 1780 m3/h. The unique design of the support bracket allows the motor and impeller assembly to be fitted or ...