The largest plant for production of ventilation equipment in the south of Russia
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Roof fans with upward flow ejection VKRTa DU
- Manufactured according to TU 28.25.20-001-8558 9750-2020;
- Fans are certified: conformity to the requirements of
TR EAEC 043/2017 and GOST R 53302-2009;
- Casing made of galvanised steel;
- Impellers of 3 types of execution - RV6k, RV6, RV9;
- Impeller is mounted directly on the motor shaft;
- Possible fire resistance versions: 400°C/2 hours and 600°C/1,5 hours;
- Can be equipped with frequency converters to increase performance;
- They are used in smoke ventilation systems.
Operating conditions
- The fans are operated in moderate (M) and tropical (T) climates of the 1st, 2nd and 3rd placement category according to GOST 15150-69;
- Ambient temperature from -40 to +40 °С (from -10 °С to +45 °С for fans of tropical version).
- Fans are certified: conformity to the requirements of
TR EAEC 043/2017 and GOST R 53302-2009;
- Casing made of galvanised steel;
- Impellers of 3 types of execution - RV6k, RV6, RV9;
- Impeller is mounted directly on the motor shaft;
- Possible fire resistance versions: 400°C/2 hours and 600°C/1,5 hours;
- Can be equipped with frequency converters to increase performance;
- They are used in smoke ventilation systems.
Operating conditions
- The fans are operated in moderate (M) and tropical (T) climates of the 1st, 2nd and 3rd placement category according to GOST 15150-69;
- Ambient temperature from -40 to +40 °С (from -10 °С to +45 °С for fans of tropical version).
