Centrifugal Blower

Apcon manufactures wide range of centrifugal fans and blowers in terms of capacity and static pressure to cater to applications like ventilation, Fume exhaust, Dust extraction , pneumatic transport, ID/FD fans for Boiler and allied applications. The fans selections are based on parameters like

• • Type of applications
• • Air Quantity Requirements
• • Static Pressure
• • Drop Temperature

Further, Apcon Blowers are also determined based on the site Conditions and due importance is given to the following

• • Type of applications
• • Air Quantity Requirements

CENTRIFUGAL FAN ORIENTATION

The Direction of rotation is determined from driving side of fan and Direction of Discharge is determined in accordance with diagrams.

CENTRIFUGAL FAN ARRANGEMENT

Arrangement A	Arrangement  C
Motor is placed on a pedestal & blower wheel is mounted directly on the motor shaft.	Same as arrangement B with extended pedestal to mount blower and motor, to have direct coupling.
Arrangement B	Arrangement D
Blower wheel is cantilevered on an extended shaft supported by two bearings on one side and motor is usually connected by V-belts	Blower wheel is mounted on a shaft with bearings on either side.

Apcon make Centrifugal Fans are manufactured across a wide range of impellor size varying from 200 mm to 2250 mm diameter, with the pressure ranging from 40mm to 1000mm WG. The following Table Classifies Apcon Centrifugal Fan Series including Limit Load Series.

Series Name	Fans	Pressure	Air Volume CMH	Applications
Limit Load and Low pressure Series	APLL LBAP LSAP	Upto 100mm wg	250000	Ventilation Pressurizing (clean rooms)Evaporative Air Cooling
Medium Pressure Series	LMBA/LMSA/MMBA/MMRA/MMSA	Upto 500mm wg	200000	Fume Exhaust Dust Extraction
High Pressure Series	HMBA/HMRA/HMSA/ HHBA/HHSA	Upto 1000mm wg	100000	Dust Extraction Pneumatic Conveying