Model FM-4P - Station Filter Backwash Controller Brochure

Up to four stations plus a master valve output. lnput voltage - 120VAC, 240VAC, 12VDC. Field selectable output for- 24VAC, 12VDC and 12VDC Latching solenoids. Dual differential gauge type compatibility: Dry contact switch gauge or new Alex-Tronix digital pressure gauge.  Wide timing parameters for: Pre-Dwell, Backwash, Dwell, Periodic, and Differential Pressure Delay - allowing broad compatibility for screen, disc, and sand media type filtration systems. Other features include cycle count, tank assign, and selection between `sequential` or `progressive` tank cleaning.  Rustproof outdoor enclosure - Pad lock ready.