Alphair Jetstream AMF Series Jetstream Axial Mine Fans (AMF Series) are heavy-duty axial fans designed specifically for main mine ventilation. These robust adjustable-pitch fans have been designed to deliver up to 1 million CFM against 14 inches total pressure. Ranging in sizes from 76 1/2" to 148", this fan line delivers high efficiency and reliable service. Key Benefits These robust adjustable-pitch fans have been designed to deliver up to 1 million CFM against 14 inches total pressure. Ranging in sizes from 76 1/2" to 148", this fan line delivers high efficiency and reliable service.
Highly reliable
Easy to maintain
Economical price
Standard Features
Structural
ASTM A36 steel all welded construction.
Structural steel bracing, stitch welded to housing.
Bolted and gasketed splits for removal of wheel and shaft assembly on horizontally installed units and splits for field welding, as required for shipment.
Designed to meet strict vibration requirements.
Vertical and horizontal installations.
Shaft
C 1045 alloy steel shaft.
Shaft designed for a minimum first critical speed ratio of 1.25.
Optional Features
Motor Base
4-Way adjustable base with jacking bolts. Heavy plate construction sized to suit selected motor.
Fan Monitoring Equipment
100 OHM, 3 wire platinum bearing RTDs.
Flow and pressure sensors.
Thermocouples.
Vibration transducers.
Alphair Jetstream AMF Series
Jetstream Axial Mine Fans (AMF Series) are heavy-duty axial fans designed specifically for main mine ventilation. These robust adjustable-pitch fans have been designed to deliver up to 1 million CFM against 14 inches total pressure. Ranging in sizes from 76 1/2" to 148", this fan line delivers high efficiency and reliable service.
Key Benefits
These robust adjustable-pitch fans have been designed to deliver up to 1 million CFM against 14 inches total pressure. Ranging in sizes from 76 1/2" to 148", this fan line delivers high efficiency and reliable service.
- Highly reliable
- Easy to maintain
- Economical price
Standard Features
Structural
- ASTM A36 steel all welded construction.
- Structural steel bracing, stitch welded to housing.
- Bolted and gasketed splits for removal of wheel and shaft assembly on horizontally installed units and splits for field welding, as required for shipment.
- Designed to meet strict vibration requirements.
- Vertical and horizontal installations.
Shaft
- C 1045 alloy steel shaft.
- Shaft designed for a minimum first critical speed ratio of 1.25.
Optional Features
Motor Base
- 4-Way adjustable base with jacking bolts. Heavy plate construction sized to suit selected motor.
Fan Monitoring Equipment
- 100 OHM, 3 wire platinum bearing RTDs.
- Flow and pressure sensors.
- Thermocouples.
- Vibration transducers.
