Schaefer Brush 14648 Brass Wire Tube Brush 3x5/8 in

Product Description

The SCHAEFER BRUSH 14648 is a single-spiral brass wire tube brush designed for cleaning the interior of tubes, ports, fittings, and bores in HVAC, plumbing, and general mechanical applications. The brush head measures 3 inches long with a 5/8-inch diameter and is wound with 0.006-inch brass filament wire in a single spiral configuration. A 3/8-inch brass shank extends to give the tool a 27-inch overall length, allowing access to deep or recessed passages without additional extensions. Brass fill material makes it suitable for use on softer metals and coated surfaces where steel bristles would cause damage. Technicians in HVAC, refrigeration, and plumbing trades keep this style of brush on hand for tube prep and maintenance work.

This brush is well suited for cleaning heat exchanger tubes, copper pipe fittings, condenser ports, and similar tubular passages in residential and light commercial HVAC and plumbing systems. The long handle is particularly useful in confined or deep-access areas where a short brush would not reach. It is also used in shop environments for general deburring, flux removal, and bore cleaning tasks prior to soldering or brazing. The brass construction is non-sparking, making it appropriate for use near flammable materials or in environments where spark risk is a concern.

Key Features

• 3-inch brush length and 5/8-inch brush diameter for cleaning standard tubes and bores
• Single-spiral winding with 0.006-inch brass wire filament for consistent, even scrubbing action
• 27-inch overall length provides deep-reach access without extensions
• 3/8-inch brass shank for secure chuck or handle mounting
• Brass fill and shank materials are non-sparking and safe for use on soft metals and coated surfaces
• Lightweight at 0.23 pounds for reduced hand fatigue during repetitive cleaning tasks

Compatibility

Designed as an OEM-style wire tube brush for use in HVAC, plumbing, and mechanical trade applications requiring a 5/8-inch diameter tube brush with a long-reach handle.

Installation Notes

This brush is used by HVAC technicians, plumbers, and pipefitters for tube and bore cleaning during installation and maintenance. Depressurize and isolate any system component before inserting the brush into a tube or port. The shank can be used freehand or chucked into a drill for rotary cleaning, but avoid excessive rotational speed with brass wire to prevent premature filament fatigue. Inspect the brush before use and replace if wires are splayed, broken, or missing to ensure effective cleaning and prevent wire fragments from entering the system.