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• Series of high efficiency fans are a new concept in fan Engineering. Each type 14 to 40 has different specific speed for best efficiency.

• Can handle Air / Hot flue gases / Corrosive gases / Dust / Fiber / Powder material.

• Unique bearing pedestal design for longer bering life / easy alignment.

• Impeller are having blackward curved / backward inclined / radial / forward curved selected to suit the application.

• Impeller is dynamically balanced.

• Single / Multi stage balanced.

• Construction    :  MS / SS-304 / SS-316 / MS with rubber or FRP lining.

• Capacity           : Upto 3,00,000 m³ /hr

• Pressure           : Upto 2000 mm of WG.

HIGH EFFICIENCY CENTRIFUGAL FAN

Construction: Corrossion and Acid resistant fans * Wear protected fans. * Explosion protected fans. * Gas tight fans. * Poisonous and Risky gas fans.

Material: Carbon steel * Stainless Steel * Aluminium * Rubber lined * Fibre Glass lined * Epoxy painted * Clorinated Rubber painted.

Bearings: Ball bearings * Roller bearings * Oil Lubricated bearings * Grease lubricated berarings * White metal lined bush bearings * Water cooled bearings.

Shaft Seals: Metal asbostos seal * Labirinth seals * Packed stuffings Box * Stuffings Box with intermediated pressure relief chamber.

Housing: Steel fabricated welded construction braced with steel flats and angles. Split casing can be provided for large sizes. Inspection door and drain plug can be provided.

Impeller: Impeller can be made in light, medium and heavy construction Class I, II and III.
Steel or cast Iron hub will be welded, bolted or rivetted. Impeller will be statically and Dynamically balanced.

Shaft: Shafts are of EN - 8 steel properly sized to keep away from critical speed.

Bearing Life: Bearings are designed for Long Life. This life can be attained when properly lubricated, kept clean, tensioning belts correctly and keeping Impeller clean and balanced. Smaller vee pulleys and improper belt tension reduces the life considerably. Proper care and lubrication increase the life beyond this.

Vibration isolaters and flexible connection at inlet and outlets can be provided to minimise transmission of vibration and noise to building structure and ducts.

CENTRIFUGAL AIR BLOWERS

• High pressure automation / combustion air as per specific requirement to suit burners.

• High efficient design impeller fabrication in aluminium / MS riveted high strength construction fitted with hub.

• Minimum overhung and weight design for low starting inertia.

• Impeller is duly dynamically balanced.

• Different drive offer for direct coupled / directly mounted on motor shaft / vee belt.

• Optional accessories like inlet / outlet silencer, air filter, air control devices can be supplied.

• Other application - cooling, conveying, air knives, fuildizing system, glass blowing, drying & various process system.

• Construction    :  MS / SS-304 / SS-316 / MS with rubber or FRP lining.

• Capacity           : Upto 75000 M³ /hr

• Pressure           : Upto 1500 mm of WG.

MULTISTAGE 
CENTRIFUGAL AIR BLOWERS

• Dynamic new concepts in centrifugal machinery machinery to give highly efficient performance.

• Selected for high pressure application to achieve better efficiency.

• Impellers are fabricated from aluminum / MS riveted high strength construction filted with hub.

• Internally pass through guide vane / externally connected stage construction.

• Application - combustion, automizing, agitating, blowing, cooling, drying, conveying exhausting.

• Capacity           : Upto 50000 M³ /hr

• Pressure           : Upto 3000 mm of WG.