The DLXB MF/M is a microprocessor controlled, multifunction metering pump. Operating modes include Digital Manual Mode, four Proportional Modes – signaled by a reed switch water meter, and a 4-20 mA input. Other features include a backlit LCD display, Level Alarm, Relay Output, Flow Alarm, alarm for too many incoming signals, internal battery for power loss (up to 24 hours), buzzer, clock, remote control and timer. 230V and low voltage (12V and 24V) models are available upon request. 120V and 230V models are CSA certified.