Teller-chain knocker "Cyclone" with carbide spikes, 22mm T-slot (7/8")

The Cyclone chain knocker is specially designed for drain cleaning in very poor condition, which may even be damaged. Due to the centrifugal force the circular chain acts perpendicular to the axis over the full circumference of the pipe. In contrast to the conventional chain knocker, this deliberately prevents the pipe wall from being subjected to individual blows from the chain knocker. The round chain knocker Cyclone has a 22mm T-Nut coupling for connection to professional spirals from ROWO, rak, ROTHENBERGER, REMS RIDGID, E&R and other premium manufacturers.

By design, the chain works over the full radius of the pipe on the pipe wall. The extremely stable carbide remove even hard incrustations such as urine scale, lime scale or concrete in a very short time. The chain knocker is also very suitable for removing pipe blockages caused by roots, etc. It can also be used to prepare surfaces of pipes for rehabilitation inliners.

The Cyclone chain knocker is also used to remove all residues of broken liners removed from cast iron pipes.

Attention: This chain knocker is not suitable for PVC pipes.

Technical data:

• Circular "Cyclone" chain knocker with carbide spikes
• Suitable for cast iron pipes, steel pipes and concrete pipes
• 22mm T-Nut coupling (7/8") for connection to drain cleaning cables
• 4mm thick chain links with carbide trimming
• Available for pipe diameter 100mm and 150mm