Supply Of Et Of Spares For Maintenance Of Trident Make Air Dryer.Et Of Spares For Maintenance Of Trident Make Air Dryer.,Set Of Spares For Maintenance Of Trident Make Air Dryer. One Set Consisting Of :-(1) Controller Card (Pcb), Pt. No. Ad1224 - 01 No.(2) Solenoid Valve, Pt. No. As079 - 02 Nos(3) Pressure Switch, Pt. No. Ce484 - 01 No. [ Warranty Period: 30 Months After The Date Of Delivery ]