Easy tube expansion:

1. Save a pass-through, reduce the cost of installation materials

2. Reduce one welding port, correspondingly reduce the use of consumables such as welding rod, oxygen, acetylene, and reduce material costs

3. Reduce the possibility of leakage at the weld of a copper pipe

4. Manual hydraulic expansion tube design can easily expand 3/8″~1-5/8″ refrigeration copper tube

5. In line with ergonomics, easy to operate