Minder M series centrifugal pump is engineered to deliver ultra performance to both high and medium head installations in large-sized swimming pool and commercial spas. This high flow pump is designed to exceed builder, service professional and customer requirements. * Corrosion protected shell to prevent water directly contacting with motor. * Single thumb screw lid to ensure excellent sealing. * Easily assemble pump basket. * Pump basket size to allow twice normal dirt toad before cleaning. * High performance to ensure maximum turnover rate of water. * Improved suction characteristics to ensure maximum efficiency from automatic sweeper. * Lid designed to eliminate suction leaks and to allow postive checking of lid seal under load. * Ip55 waterproof standard. * Designed for easy maintenance and repairs. * Low cost of spare parts