Ventilation Solutions


Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurization Systems for Stairs, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains
Accessories

Hatch Fans


HCT/HATCH
Dynamic discharge systems with motorised opening function fitted with roof-mount extract fan

Dynamic discharge systems with roof-mounted extract fans and motorised opening function. Suitable for installation in industrial or commercial buildings. Can be used for ambient ventilation in the buildings in which it is installed.

Fan:
• An extremely robust structure that is able to withstand severe weather changes.
• Equipment structure made of anti-corrosive galvanised sheet steel.
• Designed to ensure watertightness.
• 60 mm thermal insulation to avoid hot air losses in winter.
• Adaptable skirting for correct, easy installation on the roof.
• Maintenance switch fitted with NA/NC auxiliary contact to control equipment disconnection.
• Tubular casing in sheet steel with polyester resin anti-corrosive treatment.
• Cast aluminium impellers.
• Models 125 with 6 or 9 blade cast aluminum impellers, with adjustable angle of inclination.

Opening system:
• Motorised opening arms, with encapsulated IP65 mechanism.
• Supply voltage at 230V AC 50Hz.
• System reinforced and guaranteed with more than 10,000 operations at maximum load.
• Maximum load 1000 N.
• Automatic opening by external signal from the control system (fire control panel, smoke detector ...) Control systems not included in the supply.
• Limit switch to signal the hatch position.

Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75kW, except single-phase, 2-speed and 8-pole.
• Class F motors with ball bearings, IP55 protection.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Working temperature: -25ºC +50 ºC.

Finishing:
• Anticorrosive in galvanized steel sheet.

On request:
• Polyester resin anti-corrosive paint finish.
• Motorised opening arms with supply voltage of 24 V DC.