tender for industrial type air circulator.with compatible dol starter, size-610mm,rpm-1440, ratng- 1hp supply voltage- 3 phase, 415 vac , 50hz air delivery-not less than28,000 cubic meter/hour at 6 meter, bracket type, protection- preperably ip44.withcompatible dolstarter make l&t,siemens,bch, relay range 1.6 to 2.5 amp mancoolershould beas per specification no. rcf/el/mtc/man cooler dt 16.12.2019 .
