The AirPro backward inclined fan (BIHS) is used for clean-air applications to move high volumes of air at a variety of static pressures, such as in dust-collection systems. The AirPro BIHS centrifugal fan is offered in belt-driven, direct-driven, and direct-coupled arrangements along with various impeller and housing widths.
As a highly efficient model, the AirPro BIHS industrial fans offer lower sound levels and energy costs than many other fan types. The fan impeller has been designed with a focus on high operating efficiency without compromising high mechanical strength in its specific blade angles and various streamlined profiles. Whether standard or custom, each AirPro BIHS fan is designed and built with unmatched quality and backed by responsive, respectable service. At AirPro, our engineers have decades of combined experience in the industry, giving us the ability to design and manufacture a wide range of fans to meet or fit many needs and applications.
BIHS Fan Performance & Design
Air volumes up to 350,000cfm (higher volumes available with custom design)
Static pressures up to 25”wg (higher pressures available with custom design)
Temperatures up to 1000°F
High static efficiency up to 78%
Non-overloading power curve
Single Width, Single Inlet (SWSI) and Double Width, Double Inlet (DWDI)
The AirPro backward inclined fan (BIHS) is used for clean-air applications to move high volumes of air at a variety of static pressures, such as in dust-collection systems. The AirPro BIHS centrifugal fan is offered in belt-driven, direct-driven, and direct-coupled arrangements along with various impeller and housing widths.
As a highly efficient model, the AirPro BIHS industrial fans offer lower sound levels and energy costs than many other fan types. The fan impeller has been designed with a focus on high operating efficiency without compromising high mechanical strength in its specific blade angles and various streamlined profiles. Whether standard or custom, each AirPro BIHS fan is designed and built with unmatched quality and backed by responsive, respectable service. At AirPro, our engineers have decades of combined experience in the industry, giving us the ability to design and manufacture a wide range of fans to meet or fit many needs and applications.
BIHS Fan Performance & Design
- Air volumes up to 350,000cfm (higher volumes available with custom design)
- Static pressures up to 25”wg (higher pressures available with custom design)
- Temperatures up to 1000°F
- High static efficiency up to 78%
- Non-overloading power curve
- Single Width, Single Inlet (SWSI) and Double Width, Double Inlet (DWDI)
