Metal-Housing Industrial Exhaust Fan
Durable metal-housing industrial axial exhaust fans: single-phase and three-phase models in 25–40 cm diameters for workshops, warehouses, and production facilities.
Products (6)
- BVN BSM 400 Industrial Exhaust Fan, 40 cm, 185W, 220V – Request a quote (out of stock)
- Dündar SFT 35 Three-Phase Circulation Fan, 3,600 m³/h, 1,430 rpm – Request a quote (out of stock)
- Dündar SM 25.2E Single-Phase Industrial Axial Exhaust Fan, 2300 m³, 2450 RPM – Request a quote (out of stock)
- Dündar SM 30 Single-Phase Industrial Axial Exhaust Fan, 2,100 m³, 1,450 RPM – $111.02
- Dündar SM 40S Single-Phase Cooled Industrial Exhaust Fan, 4,500 m³, 1,445 RPM – $143.33
- Modern Teknik 25 cm Axial Chimney and Wall Exhaust Fan, 220V, 3,000 m³/h, 3,000 RPM – $199.67
Brands: Bahçıvan · Dündar · Modern Teknik
What is a metal-housing industrial exhaust fan?
Metal-housing industrial exhaust fans are high-flow axial exhaust fans with a sheet-metal or metal-frame housing. Thanks to their durable construction, they can operate for extended periods in demanding conditions such as workshops, warehouses, factories, auto repair shops, welding areas, and animal shelters. Mounted in wall openings, they expel hot, humid, and dirty air to the outside.
Category contents
- Single-phase axial exhaust fans: Models operating on 220 V, in 25–40 cm diameters.
- Three-phase circulation fans: High-flow fans operating on 380 V, for large volumes.
- Cooled models: Exhaust fans with enhanced motor cooling, suitable for long-duration operation.
The flow rate (m³/h) and speed (RPM) values in product names make it easy to compare models.
Selection recommendations
The exhaust fan diameter and flow rate should be selected according to the volume of the space and the desired air change. Metal housing is resistant to mechanical impacts; however, the housing may corrode in humid and corrosive environments. In such environments, plastic-housing models may have a longer service life. If the electrical infrastructure permits, three-phase models should be preferred for larger capacities.
Installation and maintenance
The exhaust fan must be bolted securely into the wall opening and any gaps around it must be sealed. Adding rain protection or a shutter on the outside prevents rain and wind from entering when the fan is not running. Dust and grease buildup on the blades should be cleaned regularly, and the motor and bearings should be checked periodically. The thermal overload protection setting must be configured according to the motor's rated current.
Frequently asked questions
Does the metal housing rust?
Painted or galvanized housings are resistant to corrosion; however, rusting may occur over time in continuously humid environments.
Which diameter should I choose?
The wall opening size and the required flow rate are the determining factors.
Can a three-phase fan run on a single-phase line?
No; it requires a 380 V supply.
Can the exhaust fan run continuously?
Industrial exhaust fans are suitable for long-duration operation. Good motor ventilation is required.
How can noise be reduced?
Choosing a low-speed model and using vibration-dampening mounting reduces noise.
Where are all the industrial exhaust fans?
See the industrial exhaust fans category for all options.
Can a shutter be added to a metal-housing exhaust fan?
A suitable shutter or rain protection cap can be added to the exterior face. This accessory prevents wind and rain from entering when the fan is not running.