Jabsco 31620 Series, PAR-Max 4 Multiple Fixture Water System Pump, Self Priming Flow rate: 4.3 gallons/min (16.3 Litres/min), self-priming from dry up to 7.8ft (2.4m) Smooth flow, dry running capacity Soft noise absorbing mounts Snap-fit port fittings Corrosion resistant materials 3 year warranty