Puddle Sucker Water Level Control Panels. A compact and versatile control unit, primarily used for operation of a 1Ph pump up to 8A FLC, via level control. Suitable for duel input voltages 230v & 110v 1Ph, PumpPal incorporates mains healthy & pump running indication and can be used for filling and emptying applications, with level control by either one of our LevelPal unit, float switch or conductivity probes.