Ashburton Central Control. Controls. SACDA. Water Automation & Control. Corrosion Protection. Comms. Ashburton Central Control. Aviemore. P&ID. Terminals and loop connectors. Actuators. IP68. Water Leak Detection. Intech Catalogue.pdf. Limit Switches. Level Control. Flow Control. Temperature Control. Pressure Control. PLC's + I/O's. VSD's. Active Filters. Surge Protection. Generators. Motors & Pumps.