SUPER STARS ST-300M is a professional metric hydraulic expander designed for expanding soft copper pipes used in refrigeration, air conditioning, industrial and heat pump systems. This version has been developed specifically for the European market and is equipped with precision metric heads corresponding to the actual dimensions of pipes found in technical installations. The robust hydraulic mechanism ensures even, smooth and repeatable rolling of the pipe end, preparing it perfectly for soldered connections without the risk of leaks or deformation.

Main advantages:

• Set of metric heads – supports the most popular diameters of 10–28 mm, ensuring full versatility in HVAC-R applications
• High force and precision thanks to the hydraulic system – expansion is even and does not require the use of considerable physical force
• Optional ¼”, 35 mm and 42 mm heads – extension of the working range to include non-standard diameters or those used in specialised installations
• Lightweight tool design – only 1.25 kg with head (page 1) – allows for comfortable work even in hard-to-reach places
• Complete assembly kit – the case contains an expander, a set of heads, an ST-207 deburrer and an ST-650 pipe cutter