The innovative and turnkey rainwater draining pump system is intended for the drainage of rainwater from the external floating roof tanks of 1 or more storage tanks.
The system consists of a hydraulically driven pump suitable for use in zone 0 - 1G IIC T4, powered by an electric-hydraulic power pack which is equipped with a fully automatic start-stop and protection system.
The powerpack should be installed in a safe zone near the tank and electricity must be present in this safe zone. Fixed pipes and, if necessary, hoses connect the powerpack to the portable pump, which is located in the sump of the floating roof. The portable pump is built into the sump, but can easily be replaced if need be. The rainwater drains through the hoses/pipes and over the tank rim. The powerpack can drive one of more portable pumps.