Proven technology redesigned. The unique feature of the Promax range is the two separate motor units. These enable the operator to adjust or stop the flow via the infra-red remote control that is supplied with the pump. The powerful asynchronous twin motors are enclosed by a robust plastic housing. The special impellers feeds large volumes of water without the need for high pressure. Therefore, it is also suitable for use as a filter or waterfall pump. They are offered with a three-year warranty, which can be extended free to a five year warranty simply by sending the warranty card off to Oase. All come with 10m of cable.