Automatic Bilge Pump 500 GPH - 12VFully automatic bilge pump 12V, automatic activation with a built in electrical level switch. Pump capacity 32 Lmin 500 GPH and 25 Lmin 400 GPH at 1m head. Stainless steel shaft, compact and easy to install.Tough thermoplastic ABS housing and removable base plate with strainer integrated. Easy maintenance and low power consumption. A three wire design allows for automatic, manual or override mode.FeaturesAutomatic SubmersibleIncludes 19 mm 34 straight and elbow