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Improve efficiency and get your pumps wired for preventative maintenance with our pump controls, sensors and automation accessories.

Get touch-and-walk-away automation that ensures accuracy and reduces waste. Limit the monitoring labor and reduce air consumption by avoiding dry running of the pump. Accurately control pump cycle and flow rates, and provide preset dispensing. Improve employee safety with failure detection sensors.

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Automatic Dewatering System | ARO Fluid Handling

The ARO Automatic Dewatering System offers automatic on/off controls for PRO and EXP diaphragm pumps. A pneumatically controlled Liquid Level Sensor is used to easily control the fluid level within a desired range.
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Countdown Batcher Logic Control Kit | ARO Fluid Handling

ARO manual start countdown batcher provides logic control for preset dispensing. It controls the number of diaphragm pump cycles.
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Diaphragm Failure Detection Kit | ARO Fluid Handling

Provides a warning signal of a diaphragm failure by sensing the presenced of liquid in the air chamber of the pump as a "leak detection pump".
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ARO Solenoid Actuation Kit

By controlling the supply of air, cycle actuation products allow the operator to control the cycle rate of ARO pumps.

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ARO Liquid Level Sensors

A liquid level sensor is a control device that detects and senses the level of a liquid in a container or system. Keeping the liquid it within desired limits.
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Air Control Actuation Valves

Activation starts the pump and deactivation cuts off air supply to pump and exhausts air from motor, which prevents stalling.

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ARO-STOP® Valve Over-Run Controls | ARO Fluid Handling

The ARO-STOP® Valve is designed to shut off the air supply to the pump in specific situations to prevent damage or unsafe operation.
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In Line Composite Needle Valve

This needle valve allows you to increase or decrease airflow in both directions. Composite body is tough and corrosion resistant.
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