- Versatile Usage: This manual expander is essential for the maintenance of refrigeration equipment, including refrigerators, air conditioners, and chillers. It ensures efficient operation and longevity of your appliances. - Wide Compatibility: Suitable for copper pipes with expansion diameters of 4mm, 6mm (1/4'), 7.5mm (5/16'), 10mm (3/8'), 13.5mm, 15mm, 17mm, 18mm, and 22mm (7/8'). This versatility makes it ideal for various refrigeration tasks. - User-Friendly Design: Engineered for ease of use, this expander delivers precise expansion results. With a simple press of the handle, you can achieve the desired expansion, and it automatically resets when released, making it both efficient and straightforward. - Stable Operation: The unique hinge design minimizes handle swing, ensuring stable and reliable operation during use. Its lightweight, spring-loaded construction allows for less strain on your hands, making your work more comfortable. - Practical Applications: - Perfect for HVAC technicians needing to expand copper pipes during installation or repairs. - Ideal for DIY enthusiasts tackling home refrigeration projects who require a dependable expansion tool. - Useful for maintenance professionals who need to ensure optimal performance of refrigeration systems. This manual copper pipe expander is a must-have tool for anyone involved in refrigeration maintenance and installation, combining functionality, ease of use, and outstanding performance.