Schaefer Brush 43810 Spiral Tube Brush 0.5in Stainless Steel

Product Description

The SCHAEFER BRUSH 43810 is a double stem spiral tube brush designed for cleaning the interior surfaces of tubes, pipes, and bores. It features stainless steel bristles and a stainless steel construction throughout, making it suitable for use in corrosive or high-moisture environments. The brush measures 0.5 inches in diameter with a 6-inch overall length and a 4-inch brush length. Connection is made via a 12-24 female thread, allowing it to attach to standard extension rods or handles. Weighing just 0.1 pounds, it is a lightweight tool suited for maintenance technicians and trade professionals who need consistent internal cleaning performance on small-diameter tubing.

This tube brush is well suited for HVAC, plumbing, and general industrial maintenance applications where internal tube or bore cleaning is required. The double stem spiral configuration holds bristles securely in place and delivers uniform contact across the interior bore surface. It is a practical tool for clearing scale, debris, fouling, or residue from heat exchanger tubes, condenser tubes, and similarly dimensioned pipe sections encountered in residential and light commercial service work.

Key Features

• Double stem spiral construction holds stainless steel bristles firmly for consistent cleaning contact
• Stainless steel bristles resist corrosion and hold up in wet or chemically active environments
• 0.5-inch brush diameter sized for small-bore tube and pipe cleaning
• 4-inch brush length provides effective scrubbing coverage in a compact overall length of 6 inches
• 12-24 female threaded connection compatible with standard extension rod systems

Compatibility

Designed as a standard-thread tube brush for use with 12-24 male threaded extension rods and handles. Suitable for cleaning 0.5-inch diameter tubes and bores in HVAC, plumbing, and general maintenance applications.

Installation Notes

A licensed HVAC technician, plumber, or maintenance professional typically installs or uses this brush during routine service or cleaning procedures. Before use, ensure the tube or pipe section to be cleaned is depressurized and isolated from active fluid or refrigerant flow. Attach the brush securely to a compatible 12-24 male threaded extension rod before inserting into the bore. Inspect bristle integrity before each use and replace the brush if bristles are bent, missing, or no longer making full contact with the bore wall.