Schaefer - Brush, Brass, SS/DS, Male Brush Dia 1-1/2" - 43639

Schaefer 43639 Brass Single Spiral / Double Stem Flue Boiler Brush, 1-1/2" Diameter.

Flues, boiler tubes, heat exchangers, furnaces and tubes of all types with light deposit levels.

Product Details

• Part Number: 43639
• Brand: Schaefer Brush
• Product Line: Flue Boiler Brush – Brass - Single Spiral / Double Stem
• Brush Diameter: 1-1/2"
• Cleans Flue Size: 1-3/4"
• Brush Length: 4-1/2"
• Filament Diameter: 0.006"
• Filament / Wire Type: Brass
• Construction: Single Spiral / Double Stem
• Fitting: 1/4" Male Pipe Thread
• Aggressive Level: 2 (on a 1–5 scale)