43328 - Schaefer - Spring Grade Temp. Wire DS/DS - Male Br Dia 3" - (1EA)

The 43328 - Schaefer Spring Grade Tempered Wire Brush DS/DS - Male Br Dia. 3" (1EA) is a durable, industrial-grade brush designed for cleaning flues and tubes in heating and cooling systems.

🔧 Product Specifications:

• Brush Diameter: 3"
• Flue Size Compatibility: 3-1/4"
• Total Length: 7-1/2"
• Fill Material: Spring Grade Tempered Wire
• Construction: Double Spiral / Double Stem (DS/DS)
• Tip Style: Wire Loop
• End Type: 1/4" Male Pipe Thread
• Fill Diameter: 0.0140"
• Recommended Use: Cleaning flues, boiler tubes, condensers, heat exchangers, furnaces, heaters, radiators, refrigerators, and various tubes and openings