The new, innovative EXP Series Electric Diaphragm Pump from ARO incorporates the best features from the renowned EXP Air Operated Diaphragm Pump and those from other pump technologies, resulting in a superior electric diaphragm pump.

The EVO SeriesElectric Diaphragm Pump offers a range of exclusive features that were previously unavailable in a single pump solution, combining the versatility of a diaphragm pump with the efficiency and controllability of positive displacement pumps.

Source: ARO

One of the key features of the EVO Series is its integrated encoder, which provides accurate monitoring of the pumping speed. This enables the pump to slow down and maintain system pressure for extended periods without priming. Additionally, the built-in leak detection sensors can identify diaphragm failure and automatically shut the pump down, preventing leaks and minimizing potential hazards.

The pump's seal-less design offers an added layer of safety to ensure that no hazardous fluids can enter the pump. Its unique three-chamber design and specially engineered diaphragm enhance performance and durability. With a choice of five different materials of construction, including stainless steel, cast iron, aluminum, polypropylene and conductive polypropylene, the pump can handle even the most aggressive and corrosive fluids.

ARO has incorporated advanced control and monitoring capabilities into the EVO Series. The pump can be easily controlled with a PLC (programmable logic controller), allowing for precise adjustment according to process parameters. The built-in motor thermal protection and extended maintenance cycle contribute to reliable and efficient operation.

The EVO Series Electric Diaphragm Pump also features a synthetic oil and filtration system, ensuring consistent performance across a wide temperature range. Its ARO exclusive AC gear motor, available in standard and hazardous duty versions, provides maximum energy efficiency. By eliminating the need for a compressed air system, the pump significantly reduces energy consumption and maintenance costs.