Electric Driven Electric driven pump models include Solids Handling JSC Dry Prime Compressor-Assisted, Solids Handling JSV Dry Prime Vacuum-Assisted, and Rotary Wellpoint. The electric motor is offered with inverter which allows for variable speed control (VFD). • All applications performed by JSC (Solids Handling Dry Prime Compressor-Assisted) series • Over 20 models to choose from with variable speed VFD (variable frequency drive) • All applications performed by JSV (Solids Handling Dry Prime Vacuum-Assisted) series • All applications performed by RW (Rotary Wellpoint) series • Reduced emissions • No fuel required • Reduced noise pollution • Variable speed - with VFD (variable frequency drive) • No possible fuel spillage • Exclusive Enviroprime® Compressor Assisted priming systems on JSC models • Capability of dry priming and automatic re-priming Alternate pump end materials available for corrosive liquids • High capacity performance Eco-friendly Features • Enviroprime System® – exclusive system that prevents pumpage such as sewage, effluent and waste from being discharged outside of the pump and into the environment • Silent Knight® – reduced sound pollution • UL Listed Double wall fuel cell – prevents hazardous fuel spills • EPA approved emissions certified engines – protection of the environment from exhaust emissions • Engine crankcase recirculation filters – additional protection of the environment from exhaust emissions • Higher efficiency pumps – reduced fuel consumption/reduced demand for petroleum products • Automatic start and stop systems – only runs the pump when it is needed - reduced fuel consumption/ reduced demand for petroleum products • Automatic throttle control systems – operates the pump at optimum efficiency and load - reduced fuel consumption/reduced demand for petroleum products