Classic 300 Precisely Balanced The GEA Farm Technologies Classic 300  milking unit has a modern design and high capacity. This unit is designed for today's high producing dairy cows. Features & Benefits Durable design - made of high grade stainless steel and radel, the strongest and longest lasting plastic in the industry. High capacity - 10.5 ounces (300 cc) collection bowl easily handles high volume milk flow rates. Easy-to-see milk flow - 360° visibility. Easy-to-clean - no corners, smooth hygienic finishes. Outlet with 22° downward angle - moves milk away rapidly.