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Curved Tube Cleaning Wheel Brush Assemblies are recommended for removing soft and light scale deposits in curved tubes 1-1/4″-3-1/2″ (32-89mm) I.D. Each assembly consists of a single stainless steel wire wheel brush attached to each end of a universal joint, that helps remove light scale deposits from tube walls. Select tube I.D. for proper sizing.

Note:

• Brushes should be 1/8″-1/4″ smaller than tube I.D. Please select tube I.D. size accordingly
• Order GTC-706 coupling if using GTC-720, GTC-721, GTC-721G, GTC-821 flexible shafts AND your wheel brush assembly is 1-7/8″ and smaller