bids are invited for 300 l 4 star frost free double door refrigerator - 300 l 4 star frost free double door refrigeratorconformity to indian standrad is:15750(2006) for frost freeisi marked nocml no. 0capacity and design featuresstorage volume(net capacity) (litres) 300type of door doubleinsulation othersbuilt in voltage stabilizer yesmethod of defrosting frost freeperformancebee star rating as on date(central ministries/ departments while procuring shall ensure that the items carry 4 star or higher star rating of bee) 4eco-friendly refrigerant yescompressor power saver compressorvoltage range at 43 degree centigrade (volts) 230 (tolerance 10%)materialcoil material copper (cu) , steel body evaporative coolers- desert cooler wood - steel body evaporative coolers- desert cooler woodnominal air delivery / capacity (cubic meter per hour) 5000maximum power consumption at zero static pressure 350 watts for 5000 nominal capacitytype of mounting floor standing without caster wheelsgenericsump tank capacity (minimum) 100 liters for 5000 nominal capacitymaterial of filter panel, grill,top of cooler body, cabinet, sump tank galvanized steel sheet (isi marked to is 277 latest) with zinc coating not less than 100 gms/sq.metersheet thickness (nominal) for filter panel, grill, top of cooler body, cabinet 0.8 mmsump tank sheet thickness (nominal) 1.0 mmall internal surfaces of steel body cooler painted with water resistant paint to is 9862 latest yesdrain plug material brass / ssfan size 500 mm for 5000 nominal capacityblade material aluminum (for 5000 nominal capacity)fan motor isi marked to is: 996 latestminimum number of steps for fan speed control 3power factor 0.9 or betterconformity of submersible pump generally conforming to is:11951 latestfilter pads wood wool padsthickness of filter pad 15 mm or abovenon-corrosive wire guard for filter pads yesminimum length of isi marked connecting cable with 3-pin moulded plug top, 5/6 amps 2.5 meterlocation of the water collecting chamb