SUPER STARS ST-300A is a professional hydraulic expander designed for precise expansion of soft copper pipes in air conditioning, refrigeration, and heat pump systems. The tool is distinguished by its high performance, high pressure force, and a set of interchangeable heads that allow you to quickly obtain a perfectly fitted socket for soldered connections.

The hydraulic mechanism of the ST-300A expander allows for even expansion of the pipe end without deformation and without the need to use excessive force. This makes preparing the end for soldering quick, repeatable, and resistant to user error.

Main advantages:  

• Wide range of heads included – 3/8“, 1/2”, 5/8“, 3/4”, 7/8“, 1”, 1-1/8″
• Optional additional heads – 1/4″, 35 mm, 42 mm
• High force and precision of expansion – the hydraulic mechanism ensures clean and even expansion of the pipe end.
• Lightweight design – the tool with a 5/8″ head weighs only 1.25 kg, which facilitates work in hard-to-reach places
• Complete tool set – the case includes additional accessories: ST-207 deburrer and ST-650 pipe cutter.