Chain knocker 22 mm, 3 cam chains

- Chain knocker head without ring
- Core spiral: 22 mm
- Coupling: 22 mm T-slot coupling
- Number of chains: 3 cam chains
- Material: hardened steel

The chain knocker with cam chains is the perfect tool for demanding pipe and sewer cleaning. This special type of chain is particularly effective in removing stubborn blockages and Deposits that are difficult to remove with conventional smooth chains. The cam chains offer an aggressive cleaning power that even the most stubborn impurities such as root growth, cement deposits and Hardened limescale is easily removed: - Maximum cleaning efficiency: The cams are specially shaped and robust, so that they penetrate deep into deposits and remove them effectively. They are particularly suitable for heavily soiled pipes and lines. - Versatile application: These chains are ideal for cleaning pipes made of various materials such as cast iron, concrete, stoneware and steel. They work in both straight and curved pipes without loss of Effectiveness.. Thanks to centrifugal forces, the chain automatically centers itself in the pipe. ensures that the cams are evenly distributed over the entire inner surface of the pipe and allow for thorough cleaning. This function is particularly advantageous when preparing pipes for renovation work such as inliner installations or coatings. Our cam chains are made of durable, stainless steel, which makes them extremely resistant to corrosion and mechanical stress. This guarantees a long service life and a consistently high Cleaning performance.