supply of automatic fire ball , automatic fire ball of medium size. 1). agent weight minimum 1.0 kg and maximum 1.8 kg, 2).extinguishing agent should be suitable for a,b,c class fires. 3). shelf life of the fire ball should have minimum 01 year.4). ball must not have any cracks, tears or leakage of the extinguishing agent. 5).thermal activation temperature is 80 degree celsius +/- 2 degree. 6).nabl accredited laboratory test certificate to be produced. 7). ball should be supplied along with the stand made from minimum 06 mm gi wire rod. [ warranty period: 30 months af ter the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]