Diversitech b-604 3/8 Inches Brass Condenser Heat Exchanger Brush

Product Description

The DiversiTech B-604 is a 3/8 inches brass condenser and heat exchanger brush designed for cleaning condenser tubes and heat exchanger passages in HVAC and refrigeration systems. This brush is built for HVAC technicians, refrigeration service professionals, and mechanical contractors who need a reliable tool to remove scale, mineral deposits, biofilm, and debris from the inside of condenser tubes. Keeping condenser tubes clean is a critical part of preventive maintenance. Fouled tubes reduce heat transfer efficiency, increase energy consumption, and can lead to premature equipment failure. Regular tube brushing restores proper heat transfer and extends the life of chillers, cooling towers, and other heat exchange equipment. The B-604 features a 3/8 inches brush diameter sized to match a 3/8 inches tube outside diameter, making it the right fit for standard condenser tube cleaning applications. The brass bristle construction provides effective scrubbing action while being safe for use on copper, brass, and other soft metal tube materials commonly found in HVAC and refrigeration heat exchangers. The brush includes a 12-24 female thread connection, allowing it to attach to standard extension rods for deep tube access. This threading is a common standard in the HVAC cleaning tool industry, so the B-604 is compatible with most tube cleaning rod sets already in a technician's toolkit. DiversiTech is a well-established manufacturer of HVAC and refrigeration service products, and the B-604 reflects the practical, jobsite-ready design that service professionals depend on. Whether used during scheduled preventive maintenance or as part of a system troubleshooting and restoration procedure, this brush delivers consistent cleaning performance in the field.

• 3/8 inches brush diameter matches 3/8 inches tube outside diameter for a proper fit
• Brass bristle construction is effective and safe for copper and soft metal tubing
• 12-24 female thread connects to standard tube cleaning extension rods

Product Highlights

The DiversiTech B-604 is a purpose-built brass condenser tube brush for maintaining heat transfer efficiency in HVAC and refrigeration systems. Its standard 12-24 female thread and 3/8 inches diameter make it a practical fit for routine service work.

Product Information

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: B-604

Technical Specifications

• Brush Product Type: Condenser Tube Brush, Heat Exchanger Brush
• Brush Diameter: 3/8 inches
• Tube Outside Diameter: 3/8 inches
• Brush Material: Brass
• Thread Type: 12-24 Female Thread
• Manufacturer: Alltemp Products Company Limited