Fast expansion capability: This pipe expander offers rapid expansion for pipes from DN16 to DN25, enhancing productivity with connections that seal efficiently even as temperatures drop. Versatile sizing options: Includes multiple tube expander dies (3/4",1/2",1") to accommodate various pipe diameters, suitable for applications like underfloor heating Automatic rotating mechanism: Features an automatic rotating head made from high-strength forged steel, ensuring consistent and uniform expansion with a compact, right-angle design for use in tight spaces. Ergonomic and user-friendly: Designed with a soft rubber handle for comfortable grip and an ergonomic layout, allowing easy control via a single trigger for safe, leak-free, and time-saving operations. Service: We place great emphasis on our customers' shopping experience. If you have any questions, please feel free to contact us; we will respond to you within 24 hours!