External Gear Pump

grabcad

Basic concept of an external gear pump.Victaulic groove on suction and discharge port.Two simple spur gears inside, but for bigger size pump, helical or herringbone gears might be better (better NVH, longer life etc.).If you find this CAD model useful, please like this post. Thanks.note : there's a drain hole on the pump design but i forgot to put the plug ...