Centrifugal Blowers & Fans

Centrifugal Fans and Blowers typically have one of six types of wheels that draw the air into the inlet of the blower housing, through the wheel, and discharges it at 90 degrees out through the discharge of the housing.

The two most common types of Centrifugal Blowers are Pressure Blowers and Volume Blowers.

Pressure Blowers are designed to draw or push air at high pressures, rated in static pressure water gauge (SPWG). Volume Blowers are designed to draw or push larger volumes of air, rated in cubic feet of air per minute (CFM), at lower static pressures than Pressure Blowers.

Centrifugal Blowers are typically made of fabricated steel, stainless steel or cast aluminum.

Click on the centrifugal blower model photo to go to that product page.

Centrifugal Blower
Cast Aluminum
Model PB

Centrifugal Blower
Stamped Steel
Model SPB

Centrifugal Blower
Fabricated Steel
Model PBS

Centrifugal Blower
Forward Curve,
Cast Aluminum
Model LM & LMF

Centrifugal Blowers
Pressure Blower
Model HP-I

Centrifugal Blowers
Pressure Blower
Model HP-II

Centrifugal Blowers
Industrial Exhauster
Model RBE

Centrifugal Fan
Backward Inclined
Model HDBI

Centrifugal Fan
Airfoil Wheel
Model HDAF

Centrifugal Fan
BI Plug Fan
Model CPF

Centrifugal Fans
Airfoil Plug Fan
Model CPAF

Centrifugal Fans
BI Square Fan
Model SQBI

Centrifugal Fans
Airfoil Square Fan
Model SQAF

6 types of Blower Wheels used in industrial blowers.