The pump inside the Grundfos RMQ is the reliable, low-noise Grunfos MQ, which is perfect for the frequent stop/starts the rainwater system is subject to.

The Grundfos RMQ provides up to 4 m³/h, which covers the daily water needs around a typical home and garden.

The Grundfos RMQ can draw water from up to 8 m below the level of the pump in the cabinet. If the level difference is greater, a small booster pump can be installed in the tank. An external control unit ensures that the two pumps work together simultaneously.