Very quiet pump. Three models available for 2, 4 and 6 outlets or showers (8, 12 or 18 l / min flow), smooth constant flow, it can run dry without damage, extra protection and safety with wires and pressure switch housed internally, self-priming up to 3 metres, swivelling feet adapt to any existing installation bores. All models include quick fitting strainer.Suitable for use with salt water.