The Centrifugal Blower/Fan offered by us are in high demand in the domestic market and are fabricated using heavy gauge mild steel and stainless steel sheet. Available in various designs these equipments find wide application in cooling conveying of gases and material, combustion etc. The impellers used in these blowers are dynamically balanced for stable and vibration free running.
A fan in which the air enters the
impeller axially and is discharge radially
into a volute-type casing. Centrifugal
fans are divided into four general
classifications: Forward Curve (FC),
Backward Inclined (BI), Radial Blade,
and Tubular Centrifugal.
Some of key features are :
- HIGH EFFICIENCY
- MORE AIR WITH LESS H.P.
- MOTOR DRIVE OR BELT DRIVE
- ANY DISCHARGE POSITION
- SMOOTH IN RUNNING
- NON OVERLOADING TYPE
- EASY IN OPERATION
|
 |
| Centrifugal Fan Types & Characteristics |
 |
STYLE |
DESCRIPTION |
STANDARD DUTY RANGE |
|
Forward curved bladed impeller, high volume - low pressure duty, general ventilation fan for clean air applications only. |
500 - 200,000 c.f.m. Pressure usually up to 4" s.w.g.
 |
 |
Backward curved aerofoil section blades, high efficiency, high volume medium pressure fans, self limiting power curve, generally for clean air application. |
1,000 - 200,000 c.f.m. Pressures usually up to 15" s.w.g.
 |
|
Backward inclined bladed impeller self limiting power characteristic, application as 'W' type but will accept light dust loadings. |
1,000 - 200,000 c.f.m. Pressures usually up to 15" s.w.g.
 |
|
Curved radial tipped bladed impeller, medium volume medium pressure fans, inherently strong construction, ideal for severely contaminated gas streams and high temperature operation. |
1,000 - 200,000 c.f.m. Pressures usually up to 15" s.w.g.
 |
|
Full width paddle bladed impeller, open bladed construction ensures unrestricted passage of materials through casing. |
500 - 50,000 c.f.m. Pressures usually up to 12" s.w.g. |
|
Narrow back-plated radial blade impeller, suitable for conveying materials. |
Up to 20,000 c.f.m. Pressures usually up to 50" s.w.g. |
|
Narrow width/high efficiency fully shrouded backward bladed impeller, suitable for clean air application. |
Up to 35,000 c.f.m. Pressures usually up to 60" s.w.g. |
|
