Automatic Backwash System RSA 2316

The RSA 2316 is an electronically controlled automatic backwash system that upgrades semi-automatic backwash filters into fully automatic units. It is compatible with all backflush-capable Duo, DRUFI+ and DRUFI+ Max filters and all flange filters 6380. The backwash interval is adjustable from one hour up to 52 weeks. It operates on mains-independent battery power and requires no external electrical connection; a power supply unit (230V/50Hz, 2316.00.905) is optional but recommended.