The Stoelting O231 is a gravity fed, floor machine. The machine is equipped with the IntelliTec2 control which provides a uniform product. The O231 is designed to operate with almost any type of commercial soft serve or non-dairy mixes available, including: ice milk, ice cream, yogurt, and frozen dietary desserts.
This section in FrozenYogurtParts.com lists out the parts for the O231 that we are currently offering.