Preset an amount of product. Pump shuts off when it has pumped the preset amount! Convert any Dura-Pump to an Auto-Batch system! • Simple plug-and-play connectors. • Moisture-sealed circuitry. • Impact-resistant face. • Easily replaced “AAA” batteries. • Measure in gallons, liters, or ounces. • In-line or 90 degree pipe orientation. • Menu drive backlit display. • 2-22GPM flow rate, 0.5% accuracy. • Max 40PSI.