The largest plant for production of ventilation equipment in the south of Russia
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Medium-pressure centrifugal fans VRh DU
- Design variants: version 1 (impeller on the motor shaft);
- Fans are certified: compliance with the requirements of TR EAEC 043/2017 and GOST R 53302-2009;
- Purpose: smoke ventilation systems;
- Number of impeller blades - 32;
- Structural design of impeller blades: bent forward;
- Housing constructional design: spiral rotary single-sided suction;
- Used index in the abbreviated designation for smoke exhaust systems: DU400; DU600;
- Possible fire resistance versions:
400°C / 2 hours and 600°C / 1.5 hours.
- Fans are certified: compliance with the requirements of TR EAEC 043/2017 and GOST R 53302-2009;
- Purpose: smoke ventilation systems;
- Number of impeller blades - 32;
- Structural design of impeller blades: bent forward;
- Housing constructional design: spiral rotary single-sided suction;
- Used index in the abbreviated designation for smoke exhaust systems: DU400; DU600;
- Possible fire resistance versions:
400°C / 2 hours and 600°C / 1.5 hours.
