bids are invited for 1 supply of ul listed medium velocity spray nozzles as per technical specification of size 0.5 inch npt with ms half coupling with required spray angle. each nozzle body permanently marked with model number batch number spray angle k-factor and ul mark and set to operate at specified temperature as per standard fixing arrangement. 2 supply of ul listed medium velocity spray nozzles as per technical specification of size 0.5 inch npt with ms half coupling with required spray angle. each nozzle body permanently marked with model number batch number spray angle k-factor and ul mark and set to operate at specified temperature as per standard fixing arrangement. 3 supply of ul listed medium velocity spray nozzles as per technical specification of size 0.5 inch npt with ms half coupling with required spray angle. each nozzle body permanently marked with model number batch number spray angle k-factor and ul mark and set to operate at specified temperature as per standard fixing arrangement. 4 supply of ul listed medium velocity spray nozzles of size 0.5 inch npt with ms half coupling with required spray angle. each nozzle body permanently marked with model number batch number spray angle k-factor and ul mark and set to operate at specified temperature as per standard fixing arrangement. 5 providing and fixing revolving nozzle as per technical specification bronze is318 with required capacity of 285 to 900 lpm and operating pressure of 2 to 7 end connection type - flanged connection as per ansi b 16.5 ff 150 lb. size - 65 nb total quantity : 4534