AXIAL WITH METALIC COWL
• Roof cowl made of galvanizez steel.
• Roof base support and bird protection guard with polyester powder coat finishing.
• Assembled on HM fans.(tubular)
• Variable pitch angle Polypropylene impeller (A2 profile) or polyamide impeller reinforced with fibreglass (other profiles).
• Squirrel cage asynchronous standard motor, IP-55 protection and rated class F insulation. Standard voltages 230V 50Hz for single phase motors, 230/400V 50Hz and for three phase motors up to 4kW and 400/690V 50Hz for higher powers.
Specially designed for roof installation, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction.
• Maximum working temperature: 1ph 50ºC, 3ph 60ºC.
AVAILABLE ON REQUEST
• B form impeller (air flow from impeller to motor)
• Reversible impeller 100%
• Cast aluminium impellers.
• 60Hz fans and special voltages.
• 2 speed motors.
• Hot dip galvanised and stainless steel housings.
• Reinforced fibreglass sheet cowl.