43326 - Schaefer - Spring Grade Temp. Wire DS/DS - M Br Dia 2-3/4" - (1EA)

The Schaefer 43326 is a spring grade tempered wire brush designed for cleaning flues, boiler tubes, and other industrial heat exchange surfaces. Here's a detailed breakdown:

🧹 Schaefer 43326 – Spring Grade Tempered Wire Brush

• Brush Diameter: 2-3/4"
• Flue Size Compatibility: Designed for 3" flue tubes
• Brush Length: 4-1/2"
• Overall Length: 7-1/2"
• Fill Material: Spring grade tempered wire
  • Wire Diameter: 0.0140"
• Construction: Double spiral / double stem (DS/DS)
• End Type: 1/4" male pipe thread
• Tip Style: Wire loop
• Recommended Use: Cleaning boilers, furnaces, heaters, radiators, condensers, and heat exchangers with medium-level deposits