Stoelting U421/U444 User Manual
Page 11
1
SECTION 1
INTRODUCTION
1.1 DESCRIPTION
The Stoelting U421 and U444 floor model freezers are pres-
sure fed. The freezers are equipped with fully automatic
controls to provide a uniform product. The U421 freezer 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. The U444
freezer is designed to dispense soft serve product from
the right side and shake product from the left side.
This manual is designed to assist qualified personnel and
operators in the installation, operation and maintenance
of the Stoelting Model U421 and U444 pressure freezer.
Figure 1. Model U421/U444 Series Freezer
1.2 SPECIFICATIONS
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