Schaefer Brush 08744-12 Power Fitting Cleaning Brush

Product Description

The SCHAEFER BRUSH 08744-12 is a stainless steel power fitting and cleaning brush designed for use in refrigeration and HVAC service applications. The brush features a 0.25 inch inside diameter with a 7/16 inch actual brush diameter, making it suited for cleaning and fitting work on 3/8 inch refrigeration outside diameter fittings. The twisted wire stem measures 3/16 inch in shank diameter and 3-5/8 inches in overall length. Licensed HVAC technicians and refrigeration service pros use this type of brush to clean fittings, ports, and tubing ends before brazing or sealing connections.

This brush is used in residential and light commercial refrigeration and HVAC service work. Its stainless steel bristles resist corrosion and stand up to repeated use across copper and brass fittings. The compact size suits tight spaces common in condensing units, evaporator coils, and refrigerant line connections. It is a standard hand tool item kept in most refrigeration technician service kits for prep work prior to brazing or flare connections.

Key Features

• 0.25 inch inside diameter for precise fit on target ports and fittings
• 7/16 inch actual brush diameter for effective contact and cleaning action
• 3/8 inch refrigeration outside diameter compatibility
• 3/16 inch shank diameter fits standard power tool chucks and drill adaptors
• 3-5/8 inch overall length for reach in confined spaces
• Stainless steel bristles resist corrosion and chemical exposure

Compatibility

Designed as an OEM-style fitting and cleaning brush for use with 3/8 inch refrigeration outside diameter fittings and connections in standard HVAC and refrigeration service applications.

Installation Notes

This brush is typically used by licensed HVAC and refrigeration technicians during fitting preparation before brazing or mechanical connection. Recover all refrigerant and depressurize the system before working on any refrigerant line fittings. The shank is compatible with standard power drills and can also be used by hand. Follow all applicable safety procedures and local codes when servicing refrigeration systems.