Centrifugal Fans

  • Sturdy and heavy duty construction for reliable vibration free/long lasting performance.
  • Optimised efficiency at low speeds.
  • Available in following impeller designs:
A) Wide backward curved
B) Backward curved inclined.
C) Wide backward laminar.
D) Medium backward laminar.
E) Medium backward curved.
F) Medium radial curved.
G) Narrow radial curved.
  • Impeller width variable from 65% to 100%.
  • Available in SWSI as well as DWDI construction.
  • Various designs for Air handling as well as dust handling.
  • Air volumes upto 3,00,000 MCH as well as pressures upto 1200 MM WC.
  • Performance tested as per relevant IS standards in the factory “performance test rig”.
  • Available in spark-proof construction.
  • Designs available for temp upto 300 deg C.
  • VIV dampers for changing airflows with-out much varying pressure.

APPLICATION AREAS
  • Boiler ID/FD as well as SA fans.
  • Dryer ID/FD fans.
  • Ventilation Fans.
  • Dust extraction fans.
  • Pneumatic conveying fans.
  • Cooling /Hot Air application fans.
  • Material Handling Fans.
  • Silo venting Fans.
  • Combustion Air Fans.



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Range Of Fans

S. NO. MODEL PEAK TOTAL EFFICIENCY SHROUD SWSI DWDI COMMENT
1. WIDE BACKWARD CURVED 82.40%  CONICAL YES YES LOW SPEED-HIGH FLOW
2. WIDE BACKWARD CURVED 82.10% CONICAL YES YES LOW SPEED/HIGH SPEED
3. MEDIUM BACKWARD LAMINAR 80.70% CONICAL YES NO HIGH SPEED/ GOOD DUST HANDLING
4. MEDIUM BACKWARD LAMINAR 81.50% PARALLEL/LINE YES NO HIGH SPEED / HIGH STRENGTH / GOOD DUST HANDLING
5. BACKWARD INCLINED 82.00% CONICAL YES NO HIGH SPEED / HIGH STRENGTH / GOOD DUST HANDLING
6. MEDIUM BACKWARD INCLINED 82.00% CONICAL YES NO HIGH SPEED/ HIGH STRENGTH / GOOD DUST HANDLING
7. MEDIUM RADIAL BLADED 75.40% CONICAL YES NO HIGH SPEED/ HIGH STRENGTH / GOOD DUST HANDLING
8. NARROW RADIAL BLADED 69.50% CONICAL YES NO HIGH SPEED/ HIGH STRENGTH / GOOD DUST HANDLING