B-935 | Copper Tube Fitting Brush - 2-1/8in. O.D., 2-1/4in. Brush Diameter | DiversiTech

**DiversiTech B-935 Brush CPR Tube Fit 2-1/8in OD** DiversiTech's B-935 Brush CPR tube fit is a critical component for maintaining the integrity of flue gas systems. Specifically designed for tubes with an outer diameter of 2-1/8 inches, this brush ensures optimal performance and efficiency, preventing costly breakdowns and downtime. Crafted from durable materials, the B-935 effectively cleans and removes soot, ash, and other contaminants that accumulate within the flue gas pipes. Its specialized design allows for thorough cleaning, reducing backpressure and ensuring efficient operation of the system. By utilizing the B-935 Brush CPR tube fit, you can extend the lifespan of your flue gas system and minimize the risk of costly repairs. Invest in the B-935 today and experience the peace of mind that comes with maximizing the performance and longevity of your industrial equipment. **Key Features:** * Designed for 2-1/8in OD tubes * Removes soot, ash, and contaminants * Improves system efficiency * Reduces backpressure * Extends equipment lifespan