procurement of spares of brooks make oxygen dozing system in 2x660mw, sstpp, mppgcl, dongalia , brooks make thermal mass flow controller sla5800: smart mass flow controller model code- sla5850-s-p1-a-b-1-c-2-a-1 for cpu o / l a ) inlet pressure: 30.4 kg / cm2 b ) outlet pressure: 30.4 kg / cm2 c ) flow rate: 0 to 320 gm / hr d ) temp : 0-65°c e ) supply voltage:-13.5 to 27v dc f ) input / output : 4-20 ma / 4-20 ma , brooks make thermal mass flow controller sla5800: smart mass flow controller model code- sla5850-s-p1-a-b-1-c-2-a-1 for feed water inlet g ) inlet pressure: 10.6 kg / cm2 h ) outlet pressure: 9.6 kg / cm2 i ) flow rate: 0 to 500 gm / hr j ) temp : 0-65°c k ) supply voltage:-13.5 to 27v dc l ) input / output : 4-20 ma / 4-20 ma , certificate of calibration ( one certificate per meter )