The 1224A-CHC® Series cast iron internal gear pump is designed with chocolate in mind. With a Double O-Ring seal, this chocolate pump is instrumental in leak-free pumping. Some other applications include Cocoa Liquor, all Chocolates and Pastes (CHC1 models) and Cocoa Butter, Oils, Lecithin (CHC2 Models). It can handle up to 400 GPM (0.2 to 90 m³/h).