The Manitowoc 040001234 Grey Vinyl Tube is an essential accessory meant for tube ice machines and helps in making quality ice. This tube operates based on flowing water along the inside surfaces of the vertical tubes where it freezes to form hollow cylindrical ice. The system. Cursor control enables a continuous flow of ice with limited interference from the user, therefore suitable f... https://www.partsfe.co.uk/manitowoc-040001234-grey-vinyl-tube