Tender For supply of self-content drinkingwatercooler with (non -cfc refrigerant)energy-efficient compressor, full ss body colling capacity 150ltrs / hrs., storage capacity 150 ltrs, rate of maximumenergy 1550 wa?s, watercooler cabinet sheet materialstainless steel ( grade aisi - 304) total ss-304 body, coolercabinet sheet thickness 0.8mm, is:1475 latest, warranty oncompressor 5years, make :-voltas, usha, bluestar, sidwal,only oem proof of purchase to be submi?ed along with thematerial supplied , 12v 100ah gel technology battery to store solarenergy. make: exide, microtek, luminous, amara raja, hb ,