The all-in-one Grundfos Pressure Manager is an intelligent waterworks that controls your pump in accordance with consumption in domestic water supply and booster systems. The Pressure Manager covers all needs in both simple and complex applications. This Grundfos-developed, state-of-the-art product offers our well-known quality and our special touch with respect to innovative features and functionality, system integration, plug-and-pump convenience, and ease of use. Features and benefits User-friendly interface Free choice of installation position Flexible power supply Rotary outlet connection Protective functions Adaptability Internal pressure tank (PM 2) Suitable for power supply from petrol generators Power-on indication Pump running indication Alarm indication Dry-running protection Rotary outlet connection.