Pipe cleaning brush 28 mm Unimet H/1040004

Unimet Pipe cleaning brush 28 mm H/1040004 is a rotary and manual cleaning tool designed for pipes, tubes and drains with an internal diameter of approximately 28 mm. The brush head is shaped to pass through circular channels and contact the inner wall to dislodge debris, scale and soft deposits from metal and plastic pipelines used in plumbing and maintenance. The tool is suitable for use by hand or driven by compatible cleaning machines or drill attachments where a small-diameter rotary brush is required.

Advantages

The 28 mm cleaning diameter provides precise contact with the inner surface of small pipes, improving cleaning efficiency without over-sizing the brush. The design allows use in both manual and machine-assisted applications, offering flexibility for different work conditions. Constructed for routine maintenance, the brush removes loose sediment and light scale while minimising risk of damage when used correctly on common plumbing materials.

Suitable for

• Cleaning internal surfaces of metal and plastic pipes with ~28 mm bore
• Removal of debris, sand, grease residues and loose scale in drains and tubes
• Preparation of pipe interiors before inspection, sealing or repair
• Use with hand tools or rotary attachments on small cleaning machines and drills

Key specifications

• Cleaning diameter: 28 mm (nominal)
• Brush type: rotary pipe cleaning brush for small-diameter pipelines
• Compatible use: manual operation or machine-driven rotary attachment
• Intended materials: metal and plastic piping
• Typical applications: plumbing maintenance, drain cleaning, repair preparation

How to use

Select the Unimet 28 mm brush for pipes that match the nominal diameter. For manual use, insert the brush into the pipe and rotate while applying light axial pressure to maintain contact with the inner wall; withdraw occasionally to clear accumulated debris. For machine-assisted use, mount the brush in a compatible rotary attachment or drill chuck, set a moderate rotation speed, and feed the brush into the pipe carefully to avoid forcing or bending. After cleaning, flush the pipe with water to remove dislodged residue and inspect the surface to confirm cleanliness.

Usage recommendations

Use appropriate personal protective equipment, such as gloves and eye protection. Avoid excessive force or high-speed rotation that could deform the pipe or brush. Test on an inconspicuous section if unsure about material compatibility. Regularly clean and replace the brush when bristles wear to maintain effective performance.