Goodway Steel Tube Cleaning Brush to suit SAM-3 and SAM-JR Firetube Boiler Cleaner. Brush suits Boiler Tube Outer Diameter 2 1/2" and comes complete with a 1/2" Whit. Male Connection.

Large steel brushes are recommended for removing soot and light scale deposits for boiler tubes. These high quality brushes gently, yet vigorously, clean tube walls and increase overall heat transfer and efficiency.