The Modus MA15 pump controller is a simple device designed for mounting on pumps. It allows automatic operation of pumps in small water supply systems such as single-family houses or garden watering. The controller incorporates dry run protection, IP65 electrical protection, simple indicator light for 'power on', 'pump on' and 'fault' conditions and a reset button. The cut-in pressure is fixed at 1.5 bar. The maximum system pressure is 10 bar. 1" connections.