THT/ROOF 60HZ
![THT/ROOF 60HZ](https://d7rh5s3nxmpy4.cloudfront.net/CMP2671/1/PR1837BI3959_1000000583_THT_ROOF_60HZ_SZ4.png)
400 ºC/2h and 300 ºC/2h roof mounted axial extract fans with vertical air outlets
![](https://d7rh5s3nxmpy4.cloudfront.net/CMP2671/picto_sod_60.png)
![](https://d7rh5s3nxmpy4.cloudfront.net/CMP2671/2/picto_sod_f400.png)
![](https://d7rh5s3nxmpy4.cloudfront.net/CMP2671/2/picto_sod_f400_inmersed.png)
Roof mounted axial extract fans with vertical air outlets, for immersed operation in fire risk zones, designed for smoke extraction in industrial or similar buildings.
Fan:
• Support base in galvanized steel sheet and anti-corrosive treatment.
• Adjustable cast aluminum impeller.
• Protection grid against contacts according to UNE-EN ISO 12499.
• Non-return damper in aluminum sheet to prevent the entry of water when the fan is not running.
• 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 and IP55 protection.
• 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:
• Fans with 2 speed motor.
• 2 and 8 pole fans according to diameter.
Fan:
• Support base in galvanized steel sheet and anti-corrosive treatment.
• Adjustable cast aluminum impeller.
• Protection grid against contacts according to UNE-EN ISO 12499.
• Non-return damper in aluminum sheet to prevent the entry of water when the fan is not running.
• 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 and IP55 protection.
• 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:
• Fans with 2 speed motor.
• 2 and 8 pole fans according to diameter.