Classic 300E The Latest Evolution in Milking Unit Technology As a result of many years of breeding, udder geometry has evolved. Today, many high producing cows have a more narrow teat position on their rear quarters. Therefore, you need a milking unit that allows for the best fit and maximum milk-out of all sizes and shapes of udders/teat position. You need the new Classic 300 Evolution milking unit. Features & Benefits Durable design - made of high grade stainless steel and the strongest and longest lasting composite material in the industry. Easy-to-see milk flow - 360° visibility. High capacity - 10.5 ounces (300 cc) collection bowl easily handles high volume milk flow while maintaining vacuum level. Spoon shaped milk inlets - ensure that the short milk tube remains flexible enough for proper alignment. Adjustable - for parallel and conventional parlors, claw top pivots 90° on bottom. Easy-to-clean - no corners, smooth hygienic finish. Outlet with 22° angle - moves milk out quickly.