The bilge pumps EVAL are constructed of shock resistant, high quality A.B.S. plastic, they are extremely durable, suitable for extended use and designed for easy installation. The main body can be removed in order to be cleaned, allowing full access to the strainer. They are submersible, 12 V, and available in two models, the bilge pump 500GPH, supplying 31 lt/min, and the bilge pump 700GPH, supplying 44 lt/min.