Smoke Extract Inside Fans
THT 60HZ
Cased axial fans 400 ºC/2h and 300 ºC/2h
Tubular axial extract fans with short casing for immersed operation in fire risk zones.
Fan:
• Tubular casing in sheet steel.
• Adjustable cast aluminum impeller.
• Approved in accordance with standard EN 12101-3, with certifications no.: 0370-CPR-0305 (F400) and 0370-CPR-0973 (F300).
• Airflow direction from motor to impeller.
Motor:
• Class H motors for S1 continuous operation and S2 emergency use. With ball bearings, IP55 protection and 1 or 2 speeds, depending on model.
• Multi-voltage motor, special design valid for: 220/380 V 60 Hz, 254/440 V 60 Hz, 265/460 V 60 Hz, 277/480 V 60 Hz.
• Maximum temperature of air to be carried: S1 -25 ºC +40 ºC continuous service, also suitable for warm climates with temperatures up to 50 ºC. S2 operation, 300 ºC/2h, 400 ºC/2h.
Finish:
• Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.
On request:
• Long casing fans equipped with inspection hatch.
• 100% reversible impellers.
Fan:
• Tubular casing in sheet steel.
• Adjustable cast aluminum impeller.
• Approved in accordance with standard EN 12101-3, with certifications no.: 0370-CPR-0305 (F400) and 0370-CPR-0973 (F300).
• Airflow direction from motor to impeller.
Motor:
• Class H motors for S1 continuous operation and S2 emergency use. With ball bearings, IP55 protection and 1 or 2 speeds, depending on model.
• Multi-voltage motor, special design valid for: 220/380 V 60 Hz, 254/440 V 60 Hz, 265/460 V 60 Hz, 277/480 V 60 Hz.
• Maximum temperature of air to be carried: S1 -25 ºC +40 ºC continuous service, also suitable for warm climates with temperatures up to 50 ºC. S2 operation, 300 ºC/2h, 400 ºC/2h.
Finish:
• Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.
On request:
• Long casing fans equipped with inspection hatch.
• 100% reversible impellers.
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