DESC: The SaniServ Model 522 Soft Serve and Frozen Yogurt Machine provides the highest volume of two individual flavors as well as a flavor twist. The 522 offers the highest volume of high profit, consistent quality soft serve and yogurt products in the SaniServ product lineup. Two large independent flavor product reservoirs and barrels guarantee separation of product and flavors. Always easy to operate, large product capacity and quick recovery time insure customers receive their favorite flavors individually or with a twist!