01 / 11 · Louvered model — frontSKU: MRF140P380
140×140 cm · 380V · Louvered
Industrial wall exhaust fan for warehouses, factories and workshops — all year round.
Made in TürkiyeVisit our store in Mersin to pick up immediately.
Fast delivery with the same-day shipping option.
We calculate the right fan count for your space together.
An exhaust fan extracts hot, dusty, smoky or odorous air from an enclosed space so fresh air can replace it. Warehouses, factories and workshops use them all year: removing heat under the roof in summer and humidity, dust, process smoke and odours in winter.
To choose the right exhaust fan, calculate the volume (width × length × height) and the hourly air exchange you need; production areas with dust and smoke need more frequent exchange than general storage. Our Fan Selector calculates the volume and recommended quantity for you.
The most popular warehouse exhaust fan is the 140×140 cm model: 44,500 m³/h airflow, 1.1 kW motor, 380V three-phase. A 140×140 cm 220V model serves sites without three-phase power, and a 100×100 cm 380V model suits smaller openings. All have galvanized housings, stainless steel blades and belt drive.
The louvered housing closes when the fan stops, limiting inflow and wind backflow. Fans mount on sandwich-panel, sheet or concrete walls with the installation kit; we plan quantity and layout for bulk projects free of charge.
MERFAN exhaust fans are made at our facility in Mersin and shipped across Türkiye with a 2-year warranty and a 5-year spare parts guarantee.
Heat, dust, process smoke and odours affect working conditions all year. Louvered MERFAN wall fans extract stale air, and the louvers close when the fan stops.
Most ordered in bulkExtracts hot, stagnant air under the roof of large warehouses; fitted to sandwich-panel and sheet walls with the installation kit.
Helps remove process smoke, dust and odours from welding, cutting and production areas.
Lowers temperature and brings in fresh air: cooling in summer, humidity and odour removal in winter.
Send building dimensions and wall type; we’ll prepare a project price with quantity, layout and installation kit.
Yes — run intermittently to remove humidity, dust, smoke and odours; louvers close when stopped to limit cold air.
No. They are for general extraction of process smoke, dust and odours. Fire smoke extraction requires certified (e.g. F400) fans.
Yes, with the installation kit for sandwich-panel and sheet walls.
| Feature | Value |
|---|---|
| Product Type | Exhaust Fan |
| Product Size | 140 x 140 cm |
| Power Supply | 380V |
| Phase | Three-phase |
| Motor Power | 1.1 kW |
| Airflow | 44,500 m³/h |
| Fan Diameter | 1250 mm |
| Motor Speed | 1440 rpm |
| Frame Dimensions | 1380 × 1380 mm |
| Sound Level | < 65 dB |
| Weight | 79 kg |
| Frequency | 50 / 60 Hz |
| Housing Material | ST37 galvanized sheet steel |
| Blade Material | Stainless steel |
| Louver / Grille | Included |
| Drive System | Belt / pulley / motor |
| Use Type | Ventilation / air extraction |
For construction, steel-structure and warehouse contractors: fans are flush-mounted into sandwich-panel, trapezoidal-sheet or masonry wall openings. Project-based bulk supply and an installation kit for fast, weather-tight installs.
A square opening is cut in the sandwich panel to the fan size.
The galvanized mounting frame is fitted into the opening and screwed in.
The fan is seated in the frame and fixed with screws and wall plugs.
Joints are sealed with silicone.
The stand, hanging bracket and installation kit are sold with the fan or separately.
Sold separatelyTurns the fan into a mobile cooler for workers in workshops and factories in summer.
Sold separatelyHang the fan from the roof in farms and aim the airflow straight at the animals.
Sold separatelyEverything needed to mount the fan into a sandwich-panel or wall opening, in one kit.
The 140×140 grille fan on a wheeled stand moves to wherever it is needed in workshops, warehouses and barns — no fixed installation.
Enter your dimensions to see the volume and recommended fan count instantly. Send your selection to WhatsApp in one tap.
Send us the width, length and height of your space and we’ll determine the right fan count.
