Tender For supply of set of spares required for fire extinguishing system for 22.5 kg, co2 as per drg. no. 1209-00.240-109 or latest if any. set consisting of 04 items as follows. 1) ref 2 : pressure gauge with manifold. qty/set. = 01 no. 2) ref 3 : wheel cock. qty/set. = 01 no. 3) ref 4 : isolating cock. qty/set. = 01 no. 4) ref 6 : flexible hose assembly. qty/set. = 01 no. [ warranty period: 30 months after the date of delivery ]