Did the OEM discontinue the equipment you need? Litre Service, Inc. can customize any order whether the equipment is from the 60’s, 70’s, 80’s or present day! We can repair/manufacture all older SPX® APV®/Crepaco units (pictured), Waukesha Cherry Burrell® units and more! We’re in the business to help our customers get any kind of Scraped Surface Heat Exchanger parts they need with the fastest turnaround time in the industry.