Rothenberger - S-SMK 16 mm x 2.3 m Drain Cleaning Coil - 72435

Professional hydraulic drain cleaning spiral

The Rothenberger S-SMK 16 mm x 2.3 m spiral (code 72435) is a professional tool designed to effectively solve obstruction problems in domestic and commercial piping. With a diameter of 16 mm and a length of 2.3 meters, this spiral is the ideal solution for interventions in medium-sized drain pipes, such as those of sinks, showers and small drain columns.

Technical characteristics

The S-SMK spiral is made of high-quality spring steel, ensuring corrosion resistance and durability over time, even under intensive use conditions. The 16 mm diameter offers the right balance between flexibility and rigidity, allowing it to navigate through bends and siphons while maintaining the necessary force to remove stubborn obstructions. The 2.3 meter length allows reaching blockages located deep in the pipes without compromising maneuverability.

Practical applications

This spiral is particularly suitable for:

• Unclogging kitchen and bathroom sinks
• Cleaning shower and bathtub drains
• Removing blockages in medium-diameter pipes (40-75 mm)
• Preventive maintenance of plumbing systems
• Rapid interventions in domestic and commercial settings

Advantages and benefits

The Rothenberger S-SMK Spiral offers numerous advantages compared to alternative solutions:

• Robust construction that guarantees a long operating life
• Optimal flexibility for navigating through bends and fittings
• Compatibility with Rothenberger R600 series drain cleaning machines
• Effectiveness in removing different types of obstructions (hair, soap residue, small debris)
• Easy cleaning and maintenance after use

Technology and design

The spiral features a quick-release coupling compatible with Rothenberger drain cleaning machines, facilitating assembly and disassembly during operations. The spiral structure is designed to combine torsional strength and flexibility, essential characteristics for tackling obstructions of various kinds. The material used effectively resists corrosion caused by chemicals commonly found in drains.

Tips for use

To achieve the best results with the S-SMK Spiral, it is recommended to:

• Use protective gloves during operations
• Advance gradually into the pipe, avoiding forcing the spiral
• Rotate the spiral clockwise while advancing
• Clean the spiral thoroughly after each use
• Store the spiral in a dry environment to prevent corrosion

Safety specifications

The spiral is designed according to rigorous European safety standards, guaranteeing reliability during professional use. Its ergonomic design reduces operator effort during prolonged interventions, while the quality of the materials ensures that no sudden breakages occur during use, protecting both the user and the plumbing system.