Schaefer Brush 93533 Tube Brush 1 in Dia Stainless Steel

Product Description

The SCHAEFER BRUSH 93533 is a double stem, single spiral tube brush designed for cleaning the interior of tubes, pipes, and bores. The brush features a 1-inch diameter with a 4-inch brush length and a 6.25-inch overall length, making it suited for moderate-depth cleaning passes. Stainless steel bristles provide corrosion resistance and durability against residue, scale, and debris. The male connection end allows secure attachment to extension rods or standard brush handles. HVAC technicians, plumbers, and maintenance professionals use this brush for tube and pipe cleaning applications.

This tube brush is well suited for cleaning condenser tubes, heat exchanger tubes, copper and steel piping, and similar bore-style components found in HVAC, refrigeration, and plumbing systems. The stainless steel construction holds up in wet environments and against mild chemical exposure, making it appropriate for both shop and field use. The single spiral configuration provides consistent radial contact across the tube wall for effective debris removal.

Key Features

• Double stem construction with single spiral wrap for consistent bristle contact
• Stainless steel bristles resist corrosion and hold up to repeated use
• 1-inch brush diameter for standard tube and bore applications
• 4-inch brush length provides effective cleaning reach within the bore
• 6.25-inch overall length for easy handling and access
• Male connection end compatible with standard extension rods and handles

Compatibility

Designed as an OEM-style replacement and general-use tube brush for cleaning 1-inch diameter tubes and bores in HVAC, refrigeration, and plumbing applications.

Installation Notes

Install and remove tube brushes by hand or with a compatible handle or extension rod. Always isolate and drain the system before inserting any brush into active piping or heat exchanger tubes. Inspect the brush for bent stems or splayed bristles before each use, and replace if the brush no longer maintains proper diameter contact. Follow facility or jobsite safety protocols when working inside equipment enclosures.