Spectra Pure Power Liquid Level Controller.
Power Liquid Level Controller, Spectra Pure. SpectraPure Power Liquid Level Controller uses a sensitive air pressure switch to energize or de-energize an AC outlet, which can be used to switch a power head or a 115 volt pump up to 3 Amps continuous duty. The unit can be set to turn a pump on or off with changing water level and is extremely useful for continuous water change systems. For automatic replenishment of evaporated liquid on systems which require AC electrical control. Controls up to 3 Amp continuous duty pumps and other 115 volt power heads. Extremely useful for continuous water change systems & other level control applications. 5 feet of Remote sensor tubing provided.