VIV (Variable Inlet Vanes)
Variable Inlet Vanes provide accurate volume control with minimal reduction in performance efficiency. Fan performance remains stable through fully open to fully closed positions.
Available for both manual and automatic operation to temperatures of 300°F.
Special design available for temperatures to 650°F.
Fièrement fabriqué au Manitoba par :
Accessories
Cooling Wheels
Northern Blower Inc.
Split aluminum wheel mounted between the inboard bearing and the fan housing. Protects the inboard...
Flanged Inlet / Flanged Outlet
Northern Blower Inc.
Punched flanges to facilitate the bolting of duct connections to the fan inlet and outlet. Flanged...
Inlet Boxes
Northern Blower Inc.
An Inlet Box provides smooth aerodynamic airflow into the fan inlet. The Inlet Box is designed as a...
Inlet Dampers / Outlet Dampers
Northern Blower Inc.
Inlet Dampers are available in conjunction with the Inlet Box for efficient air volume control....
Outlet or Inlet Cones
Northern Blower Inc.
Cones are flanged and punched at both ends. Holes in the small end match those in the fan housing...
Streamlined Inlets
Northern Blower Inc.
Steel orifice ring, punched to match fan flange. Available in carbon steel and stainless steel.
Unitary Bases
Northern Blower Inc.
Rigid steel frame to provide a common mounting platform for the fan and motor. May be ordered with...
Weatherhoods
Northern Blower Inc.
Fabricated steel hood is closed on all sides to completely enclose both motor and drive for weather...