SJE & DOUBLE CRESCENT DESIGN

Class [009]
Electric control apparatus, namely, liquid level control switches; electric control panels; automatic float switch for use in connection with sewage and sump pumps; automatic mechanical control switch; motor control panels for wastewater, water and hvac applications; mechanically actuated electrical pump control switch for use in water and sewage systems; and mechanical float switch used to activate alarms, control panels and similar devices; water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls; Electric control apparatus, namely a liquid level pump control switch; Water and wastewater control panel containing variable frequency drives and controllers; Microprocessor controllers with an integrated human-machine interface for use in controlling pumps in municipal wastewater lift stations; Electrical wiring module in the nature of an electrical connector used to link liquid level control floats with a control panel in the water and wastewater industries