Schaefer Brush 43533 Tube Brush 1 in Stainless Steel

Product Description

The SCHAEFER BRUSH 43533 is a double stem, single spiral tube brush designed for cleaning the interior walls of tubes, pipes, and cylindrical openings. It features stainless steel bristles mounted on a stainless steel brush body, making it well suited for applications where corrosion resistance and durability are required. The brush measures 1 inch in diameter with an overall length of 6.25 inches and a brush scrubbing length of 4 inches. The 12-24 female threaded connection allows it to attach to compatible extension rods or handles. Maintenance technicians, plumbers, and industrial cleaning crews are the primary installers and users of this type of tool.

This tube brush is used wherever internal bore cleaning is needed, including heat exchanger tubes, condenser tubes, plumbing pipe fittings, and small-diameter cylindrical components. The stainless steel construction makes it appropriate for use in environments exposed to moisture, mild chemicals, or other conditions where carbon steel bristles would corrode or contaminate the work surface. It is sold individually and is well suited for both shop bench work and field service cleaning tasks.

Key Features

• Double stem, single spiral construction provides consistent bristle contact across the tube interior
• Stainless steel bristles resist corrosion and contamination during wet or chemically exposed cleaning tasks
• 1 inch brush diameter fits standard small-bore tubes and pipe fittings
• 4 inch brush length covers adequate scrubbing surface in a single pass
• 12-24 female threaded connection accepts compatible extension rods for deeper reach
• Compact 6.25 inch overall length suits both bench and field use

Compatibility

Designed for use with 12-24 threaded extension rods and handles. Intended for cleaning 1 inch diameter tube and pipe interiors in HVAC, plumbing, and general industrial maintenance applications.

Installation Notes

Thread the brush onto a compatible 12-24 male extension rod or handle before use. Ensure the connection is fully tightened to prevent the brush from detaching inside the tube. Depressurize and drain any pipe or tube section before inserting the brush. Wear appropriate eye and hand protection when cleaning tubes with metal bristle brushes.