Recommended for removing soft and light scale deposits in straight enhanced condenser tubes. The smaller diameter stands stiff and cleans the grooves. The longer bristles lay flat to clean. The large areas between the grooves.

• The small diameter of the brush should match the tube diameter.
• Eliminate's mud,slit, and algae in your tubes
• 1/4 - 28 Male Thread
• Check thread size compared to shafts when ordering.
• Designed for cleaning enhanced tubes in heat exchangers and tubes in surface condensers.

The small diameter of the brush should match the tube diameter.John R. Robinson INC.