Rule “C” Tournament Series Removable Motor Cartridge. 800gph Baitwell Pump 403C. For Thru-Hull Applications Angled 4" (102mm) Pickup Tube. Powerful and long lasting, Rule Tournament Series Cartridge Pumps offer outstanding performance as well as the versatility of replacing the motor cartridge if the motor expires. The cartridge feature also allows complete access to the impeller for easy cleaning and maintenance. Replacing the motor cartridge only allows the fittings and hose to remain totally intact. Rule C Tournament baitwell aerator pumps keep bait lively longer by pumping large volumes of oxygen-rich water. Quiet operation. Totally waterproof construction. Water cooled motor housing. Low amperage draw. Nonconductive material construction eliminates electrolysis. Wide array of pick-up tubes. Flow Rate 800 (gph) 3028 (lph) Discharge 1 1/8 (inch) 28.6 (mm) Voltage 12 (Vdc) Amp Draw 2.8 (amp) Fuse Size 5.0 (amp)