Designed particularly for heavy duty applications, this robust, powerful water pump is ideal for rapidly shifting both clean & dirty water; in fact, it will move solid water borne objects up to 30mm in diameter! Therefore it's ideal for draining pits, sumps, ditches & footings etc. It's made from tough, durable corrosion proof materials & has a really reliable & low power consumption 230V motor for cost effective long term use. It's also fitted with a float switch for automatic water level control & an anti-airlock valve too.