The Stoelting E131YG2 is a gravity fed, counter top machine. This machine is equipped with fully automatic controls to provide a uniform product. It 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 E131 that we are currently offering.