Albin Pump Marine Bilge Pump Heavy Duty 1750 GPH - 12V. Stainless steel shaft double ball bearings mechanical seal tough thermoplastic ABS housing and a robust long-life motor design.Universal base plate with strainer and pin (for T-slot) to attach a level switch for automatic operation. Including check valve 32mm (125) and 38mm (15) ports. 6A fuse.For pleasure or commercial boats above 10m (30Ft) length. Interchangeable with Rule 1500 Johnson Pump 16004-00 /32-1600-01. Features of Albin Pump Marine Bilge Pump Heavy Duty 1750 GPH Gallons Per Hour: 1750 Volts: 12 Package Contents: Albin Pump Marine Bilge Pump Heavy Duty 1750 GPH Albin Pump Marine 01-03-011: Bilge Pump Heavy Duty 1750 GPH - 12V