Pipe crimper GEKO G02723 for 6.3–10 mm pipes

The GEKO G02723 pipe crimper is a handheld mechanical tool designed for forming secure crimps on pipes and hoses with outer diameters from 6.3 mm to 10 mm. Built for manual operation, it provides controlled compression to create reliable, leak-resistant joints on metal and reinforced flexible tubing used in plumbing, automotive fuel and brake lines, and general hose assemblies. The compact design makes the tool suitable for workshop benches and field repairs where precise, repeatable crimps are required.

Advantages

The GEKO crimper offers a simple, mechanical action that requires no external power source, delivering consistent compression across the supported diameter range. Its handheld construction and ergonomic handle allow accurate force application and good accessibility in confined spaces. The tool is compatible with common hose and pipe materials used in fluid systems and produces firm, uniform crimps that help reduce the risk of leaks when fittings are installed correctly.

Suitable for

• Crimping metal and reinforced flexible tubing with outer diameters of 6.3–10 mm
• Plumbing connections and small-diameter water or heating pipes
• Automotive fuel and brake line fittings where mechanical crimps are required
• General hose assemblies and repair work on hydraulic or pneumatic lines of matching size

Key specifications

• Operating type: Handheld mechanical crimper
• Supported pipe/hose outer diameter range: 6.3 mm to 10 mm
• Intended materials: Metal and reinforced flexible tubing
• Typical applications: Plumbing, automotive lines, hose assemblies
• Forming method: Controlled compression crimp

How to use

Select the appropriate section of the crimper for the pipe diameter within the 6.3–10 mm range, position the fitting or sleeve on the pipe end, then place the assembly between the jaws. Squeeze the handles evenly and steadily until the crimp is formed and the sleeve compresses around the tubing. Inspect the crimped joint visually and, where appropriate, perform a pressure or leak test according to the system requirements before returning the assembly to service.

Usage recommendations

Use the crimper with fittings and sleeves designed for the specified diameter range and tube material. Avoid excessive force beyond what is needed to create a secure crimp to prevent deformation of the hose or fitting. For safety and optimal performance, clean the pipe ends before crimping and verify crimp quality with a leak test when used on fluid-carrying systems.