Range of centrifugal roof mounted fans in horizontal discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1).
All models are suitable for air stream temperature up to 120ºC.
Bases are manufactured from galvanised sheet steel and cowls are manufactured from spun aluminium.
All models incorporate bird-proof guard.
Available, depending upon the model, with single or three phase motors in 4, 6, 8, 4/8 or 6/12 poles.
(1) Except 140, 180 and 200 models.

Motors
All motors are IP55, class F and equipped with ball bearings greased for life.
Electrical supply:Single phase 230V-50Hz.
Three phase 400V-50Hz.
(See characteristics chart).Speed controllable by voltage, up to the 400 model. Three phase motors are controllable by frequency inverter. When is using a speed controller, the electrical installation must be equipped with a security system which allows the maximum speed of the fans in case of fire.

Additional information
140, 180, 200 and 225 models are specially recommended for extracting smoke from the fireplaces.

Only F400-120 at maximum fan speed.

Range of centrifugal roof mounted fans in vertical discharge format, designed for smoke extraction in fire conditions and certified F400-120 (CE marked) (1).
All models are suitable for air stream temperature up to 120ºC.
Bases are manufactured from galvanised sheet steel and cowls are manufactured from spun aluminium.
All models incorporate bird-proof guard.
Available, depending upon the model, with single or three phase motors in 4, 6, 8, 4/8 or 6/12 poles.
(1) Except 140, 180 and 200 models.Motors
All motors are IP55, Class F and equipped with ball bearings greased for life.
Electrical supply:Single phase 230V-50Hz.
Three phase 400V-50Hz.
(See characteristics chart).Speed controllable by Voltage, up to the 400 model. Three phase motors are controllable by frequency inverter. When is using a speed controller, the electrical installation must be equipped with asecurity system which allows the maximum speed of the fans in case of fire.

Additional information
140, 180, 200 and 225 models are specially recommended for extracting smoke from the fireplaces.

Only F400-120 at maximum fan speed.

Range of roof mounted axial flow fans, with vertical air discharge configuration, for air extract.
Designed for smoke extraction in fi re conditions and certified F400-120 and F300-120 (HGHT-V – CE marked).
Casing formed from rolled sheet steel welded on the base with a corrosion resistant hot dipped galvanized finish. High grade die-cast aluminum blades locked within a pressed sheet steel hub. Backdraft shutter and proof guard at the fan discharge. Cylindrical casing formed from rolled sheet steel protected against corrosion by grey polyester paint coating.

Motors
– HGHT-V F400-120: three-phase 4 pole motors 400V-50Hz, IP55, class H insulation.
– HGHT-V: F300-120: three-phase 4 pole motors 400V-50Hz, IP55, class H insulation.
– Electrical isolator fitted to fan casing.
Three phase 230/400V-50Hz up to 3 kW.
Three phase 400V-50Hz, for higher power motors and two speed motors.
(See characteristics chart).

Additional Information
Standard air direction: form (A)configuration (Motor over impeller).

On request
– 6 pole motors.
– 2 speed motors 4/6 and 4/8 poles.

Range of centrifugal roof mounted fans in vertical discharge format, designed for smoke extraction in fire conditions suitable for F400-120 application, base parts manufactured in galvanised sheet steel, cowls manufactured from spun aluminium, centrifugal backward curved impellers manufactured in double coated painted sheet steel (cataphoresis + polyester), discharge proof guard, and ON-OFF electrical isolator switch incorporated.
Acoustic version (INS) with silencer integrated at the fan discharge, to reduce outlet noise level.
All model suitable for air stream temperature up to 120ºC continuous.

Motors
4 pole motors, three phase 400V-50Hz, IP55, Class F with PTC.
Speed controllable by frequency drive.
The electrical installation must be equipped with a security system which allows the maximum speed of the fans in cas of fire and disconects PTC.

On request
4/8 and 4/6 pole motors.