Multi-stage, self priming centrifugal pump with horizontal shaft, with optimal liquid aspiration even in the presence of air bubbles, featuring extremely quiet operation suitable for domestic water supply and pressurization, irrigation of gardens and general water movement. Highly reliable self priming Horizontal Multistage Pumps. They are low noise with high flow and pressure performances, with 2, 3 or 4 impellers, for supplying water for domestic and irrigation applications. Built with anticorrosive and rustproof materials. Motors with thermic overload protection. Wear resistant shafts and impellers. Double sealing system between motor and hydraulic part. These pumps use a 1in inlet and outlet NPT Fittings.