bids are invited for plc based high capacity minimum 650l per s turbo pumping station , plc based medium capacity minimum 350 l per s turbo pumping station , helium leak detectors , mobile transport cart , sniffer probe 10m long with rigid nozzle , wire less remote control , standard leak , pirani per cold cathode gauge , display unit for above gauge , capacitance transmitter , display unit for capacitance transmitter , butterfly valve dn100 iso f , butterfly valve dn160 iso f , corrugated hose dn40 iso kf , corrugated hose dn160 iso k , corrugated hose dn 100 iso k , ss angle valve dn40 iso kf , al angle valve dn 40 iso kf , tee, dn40 iso kf , 4 way cross dn 40 iso kf , conical adapter dn 100 iso k per 40kf , conical reducer dn160 per 100 iso k , straight adapter dn 160 iso k per 40kf , centering ring with o-ring dn16 iso kf , centering ring with o-ring dn25 iso kf , centering ring wiht o-ring dn40 iso kf , clamping ring dn16 iso kf , clamping ring dn 25 iso kf , clamping ring dn40 iso kf , centering ring with outer ring dn100 iso-k , centering ring with outer ring dn160 iso-k , double calw clamp dn 63-250 , target assembly , filament assembly , collector assembly , conical reducer dn40 per 25 iso kf , conical reducer dn40 per 16 iso-kf , sniffer probe 10m long with flexible nozzle , filament total quantity : 252