Johnson Pump 2200GPH Auto Bilge Pump with Mag Switch - 12V Cape Clasp The internal diameter is 185

The internal diameter is 185 mm

The 200D Cordura® outer shell is durable

Sensor LED shows active/measuring

IP Rating: 20

Johnson Pump 2200GPH Auto Bilge Pump with Mag Switch - 12V Cape Clasp The internal diameter is 185Automatic Submersible Bilge Pump Electromagnetic Switch 02204 00 Heavy Duty, high performance pump Exceeds the tough demands of commercial and recreational duty Liquid Cooled 16 Pole motor with double ball bearings Lip Seal design construction Prewired with automatic float switch(with Manual Over ride Operation) Optional and removable check valve included 1 1 8" & 1 1 4" hose adapters included 3 year warranty