TUNEL JET FAN tunnel jet fans F400/F300, Ø up to 1800 mm, thrust up to 2850 N
Country: · Model: TUNEL JET FAN
TUNEL JET FAN jet fans for longitudinal ventilation of road and rail tunnels and the metro, and for smoke removal during a fire. Per the datasheet the diameters are 560–1250 mm, while the tunnel catalog gives 450–1800 mm and thrust up to 2850 N. Depending on the model they are certified to EN 12101-3 for 400 °C/2 h or 300 °C/2 h.
- Type
- unidirectional or reversible tunnel jet fan with tubular silencers
- Fire resistance
- F400/F300 per EN 12101-3 (by model); F200 also in the tunnel catalog
- Diameter
- 560–1250 mm per TUNEL JET FAN datasheet; 450–1800 mm per tunnel catalog
- Maximum airflow
- up to 360 000 m³/h (100 m³/s) per catalog; up to ~123 700 m³/h in the series datasheet
Technical specifications
| Type | unidirectional or reversible tunnel jet fan with tubular silencers |
|---|---|
| Fire resistance | F400/F300 per EN 12101-3 (by model); F200 also in the tunnel catalog |
| Diameter | 560–1250 mm per TUNEL JET FAN datasheet; 450–1800 mm per tunnel catalog |
| Maximum airflow | up to 360 000 m³/h (100 m³/s) per catalog; up to ~123 700 m³/h in the series datasheet |
| Maximum thrust | up to 2850 N |
| Motor power | 1.5–37 kW (per datasheet model codes) |
| Motor | class H, S1/S2, IP55, IE3 from 0.75 kW, 3~ 400/690 V 50 Hz |
| Bearings | life of 20 000–100 000 h (tunnel catalog) |
| Balancing | ISO 1940, grade G2.5 |
| Materials | carbon steel with epoxy coating; galvanized steel; stainless steel |
| Testing | ISO 13350, ISO 5801; FAT acceptance tests at the factory |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The fan is hung under the tunnel vault, and the kinetic energy of the jet carries air, exhaust gases and smoke to the portals or shafts. The casing is tubular, made of heavy steel plate, with a welded motor support; tubular silencers and aerodynamic cones stand on both sides, and the cast aluminium impeller is unidirectional. From a diameter of 560 mm the base is fitted with anti-vibration springs; vibration isolators and a safety anchor are also available. Connection is through an external terminal box with an E90 cable in metal protection. Motors are class H for S1 and S2 modes, IP55, IE3 from 0.75 kW, 400/690 V 50 Hz, air temperature from −25 to +40 °C, power per datasheet 1.5–37 kW. The maximum airflow per the catalog is 360 000 m³/h (100 m³/s), and about 123 700 m³/h in the datasheet table. Bearings have a life of 20 000–100 000 h, balancing is per ISO 1940 grade G2.5. Testing is done per ISO 13350 and ISO 5801, and the tunnel catalog also lists an F200 version.
How to choose
Choose the diameter and thrust by the cross-section and length of the tunnel, and between the unidirectional and reversible models by whether the airflow direction must change. For car parks take THT/IMP, for ventilation shafts of tunnels and metro THT-TM up to 3550 mm in diameter, and for smoke extraction without suspension THT and THT/CL.
Request a price and lead time
TUNEL JET FAN tunnel jet fans F400/F300, Ø up to 1800 mm, thrust up to 2850 N. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What thrust do tunnel jet fans produce?
Up to 2850 N per the tunnel catalog, diameters 450–1800 mm.
What diameters does the TUNEL JET FAN series have?
560–1250 mm per the datasheet, 450–1800 mm per the tunnel catalog. From 560 mm the base has anti-vibration springs.
What are the bearing life and balancing grade?
Bearings are rated for 20 000–100 000 h, balancing is done per ISO 1940 grade G2.5.
Can the fan be integrated into SCADA?
Yes, control cabinets with SCADA integration via Modbus are supplied, as well as winding and bearing temperature sensors (PT100, PTC).
What tests do these fans undergo?
Airflow, pressure, thrust, noise and vibration are checked per ISO 13350 and ISO 5801. The customer can carry out FAT acceptance tests at the factory.
REQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.