SFA enviro - Europelec - Aquaturbo products

The Envirolift water lifting screws, or called screw pumps, are designed according to the Archimede principle. This principle consists of making 1 to 3 threads around a central rotor, which in an inclined position, and in a suitable rotational movement, ensures the rise of the water to a higher level. This technology is insensitive to variations in flow rates and waste, that the effluent may contain. Under certain extreme conditions, however, a protective grid may be added. To facilitate its implementation, it is recommended to add of a metal trough.
This is the oldest water lifting technology, and its lifespan remains unmatched compared to any other system. Even in the case of operation without water (test, maintenance, negligence or to clear a control by level probes), there is no risk of deterioration of the equipment. On the other hand the power consumption is less than with a classical pump.