procurement of nozzles for hpmg system, fire fighting system and ventilation system of chp-iv, stps, sarni. , mist generator (nozzle) moc: ss-304, end connection: 1/2 x 1/4 screwed (suction), angle of cone: 90 degree, rated discharge: 1.5 lpm, center hole: 1.5mm pin hole size with ss pin: 2 mm , medium velocity water spray nozzles (mvws), moc: stainless steel, type: open spray nozzle, maximum pressure range: 12.3 kg/cm2 working pressure range: 1.4 to 7 kg/cm2, end connection: 1/2 npt, k-factor: k35 x 140, make: aag only. mppgcl code: 1557709049301 , high velocity water spray nozzles (hvws), moc: stainless steel, type: open spray nozzle, maximum pressure range: 12.3 kg/cm2 working pressure range: 3.5 to 10.5 kg/cm2, end connection: 3/4 npt, k-factor: k35 x 140, make: aag only. mppgcl code: 1557709048101