Tender For procurement of spares for dry fog dust supression system - swivel elbow adaptor, od-10mm x 1/4", pvc tee, size-12mm, swivel elbow adaptor, od-12 mm x 1/2", stemreducer, od-12mm x 10mm, nozzle head resonator,male straight connector (1/2inch*12mm), push in flowregulator-6mm, stem reducer, od-10mm x 6mm, swivelelbow connector 3/8 x od 12, nozzle stem orifice fp