supply of supply of heavy duty bldc air circulating fansupply of heavy duty bldc air circulating fan,supply of heavy duty bldc air circulating fan, 600mm sweep (24 inches), wall mo unting type. suitable to work on 230v, 50hz. ac supply, with speed regulator, power consum ption at speed i-100 watt, power consumption at 3-170 watt. rated speed - 1400 rpm, air deliv ery - 560+-5% cubic meter per minute, with reverse polarity protection, over voltage protection, short circuit protection and blocked blade protection, conforming to is2997/1 994 with 2 years warranty, purchase proof from authorised dealer/oem should be submitte d along with supply, make: usja, kaltro, atomberg, bajaj, havells, orient, crompton, khaitan, airzon, brayan or similar [ warranty period: 24 months after the date of delivery ] ] => limited