Spaceman 6235A-C Two Flavor Twist Pressurized Soft Serve Machine, CounterOffer all popular soft serve variations with the Spaceman 6235A CThe Spaceman air pump system (A) allows you to choose between six overrun settings, giving you the ability to add even more air to the product, yielding higher profits, creamier, fluffier, and lighter product. Freezing Cylinder = Two(2) x 1. 8 quart, Hopper Capacity=Two(2) x 12. 8 quart, Output = 400 x 4oz servings per hour or roughly 3. 5 x 4oz servings per minute per side. Digital