Radial Smoke Exhaust Fans VTs 80-75 DV
Modern radial smoke exhaust fans VTs 80-75 DV are designed to move hot air, air mixtures (gas/vapor/air), and eliminate combustion products during a fire. This is reliable equipment capable of withstanding temperature fluctuations up to 600 °C for 120 minutes. The ventilation devices comply with GOST EN 12101-3:2017 and SNiP V.2.5-56:2014. Due to their robust construction and sophisticated aerodynamics, these fans ensure stable operation of smoke exhaust systems for buildings and structures. The Ventilator.ua online store offers to buy smoke exhaust fans in Kyiv and Ukraine with delivery across regions.
Features of VTs 80-75 DV Radial Fans
Each fan in the series is designed for intensive operation and features high temperature resistance. They are used in smoke control ventilation systems and technological lines where hot air flows are present and there is a need to remove aggressive vapors.
The VTs 80-75 DV smoke exhaust fan series includes low-pressure models optimal for removing gases and overheated masses during emergency situations. Certificates confirm that such a fan can be installed directly in residential or industrial general ventilation objects for various purposes. The device's impeller is perfectly balanced and ensures stable rotation even under external loads.
Radial Fan — Principle of Operation
Centrifugal smoke exhaust fans VTs 80-75 DV create a directed air flow due to the rotation of an impeller with curved blades. The flow is captured and pushed into a spiral casing, where the movement speed increases. After that, the air enters the duct network, reducing the pressure of combustion products and maintaining a safe environment. Such fans are used in ventilation systems and fire protection complexes where it is important to ensure steady removal of smoke and hot flows during a fire.
Design Features of This Model
The VTs 80-75 DV series includes several execution types adapted to different operating conditions. The casing of all models is made of heat-resistant steel with an anti-corrosion coating, which extends the fan's service life. The line features devices with electric motors of various capacities — from 0.37 kW to 37 kW, with speeds from 750 to 1500 rpm, allowing for the selection of optimal parameters for specific conditions and operating ranges.
| Model No. |
Asynchronous
Electric Motor
|
Power (kW) |
RPM (rev/min) |
Application |
| VR 80-75-5 DV |
AIR 71 B6 |
0.55 |
1000 |
Compact ventilation systems |
| VR 80-75-6 DV |
AIR 132 S4 |
7.5 |
1500 |
Installation in large production facilities |
| VR 80-75-8 DV |
AIR 160 S6 |
11 |
1000 |
Industrial equipment systems |
| VR 80-75-10 DV |
AIR 200 M6 |
22 |
1000 |
High-temperature equipment |
| VR 80-75-12 DV |
AIR 250 S8 |
37 |
750 |
Facilities with increased smoke exhaust load |
Modifications of VR 80-75 DV fans No. 5, No. 6.3, No. 8, No. 10, and No. 12.5 are equipped with AIR series B, L, and M electric motors in various combinations of power and rotation frequency. Each variant ensures optimal flow pressure. Both vertical and horizontal installation positions are possible. For outdoor installation of the smoke exhaust fan, protection against external environmental factors is provided.
Advantages of the VTs 80-75 DV Series
VTs 80-75 DV radial smoke exhaust fans are known for their operating efficiency even under extreme thermal loads, maintaining stable aerodynamic parameters and values. Advantages of centrifugal smoke exhaust fans:
- Long-term operation without loss of characteristics;
- Quiet operation;
- Simple maintenance;
- Full compliance with GOST EN 13501-4:2024 standards;
- Durability of equipment components.
VTs 80-75 DV radial smoke exhaust fans provide efficiency and the possibility of continuous operation in extreme fire conditions without loss of performance or geometric stability of parts. Their design is adapted to high temperatures and industrial equipment loads.
VTs 80-75 DV — Main Areas of Application
Roof fans are used at facilities where constant removal of combustion products and toxic mixtures is required. Installation is possible in production halls, underground parking lots, logistics centers, and other buildings where temperature and environmental cleanliness control is vital. Thanks to a wide range of capacities and a universal design, the fan is equally effective as an element of ventilation equipment or as part of a complex smoke exhaust system.
Place an Order or Get a Consultation
We invite you to buy the VTs 80-75 DV fan from the manufacturer in Kyiv at Ventilator.ua. The company catalog features the full range of models and indicates the current VTs 80-75 DV price. Get a consultation from specialists and choose the most suitable ventilation equipment. Reliable smoke exhaust fans are a key safety element for any facility where it is important to save lives, property, and the building itself during a fire.
