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Automatic Dewatering System

Air Operated Control Solution with Liquid Level Sensing

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. The Automatic Dewatering System will limit the monitoring labor and reduce air consumption by avoiding dry running of the pump.

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.  The Automatic Dewatering System will limit the monitoring labor and reduce air consumption by avoiding dry running of the pump.


Features

  • Simple design is easy to setup and use
  • All pneumatic operation eliminates electrical ignition source
  • High/Low level control maintains fluid between established levels
  • Reduces air consumption by avoiding pump dry running
  • Portable system with directly mounted liquid level sensor
Pump Compatibility
2” EXP Series PumpPX20X-XXX-XXX-X
2” PRO Series Pump6662XX-XXX-C
3” EXP Series PumpPX30X-AXX-XXX-X
3” PRO Series Pump6663XX-XXX-C
Other EXP Series or Pro Series diaphragm pumps are compatible with remotely mounted Liquid Level Sensors by reducing the air inlet fitting from 3/4”-14 NPTF-1 to necessary size
Dewatering Illustration