Cleaning Projectiles – efficient Internal Cleaning

The cleaning projectiles are the heart of the ptcsystem® and the basis for professional internal cleaning.

Shot through the tubes with compressed air, they reliably remove particles, oil, and grease residues—quickly, effectively, and gently on the material.

For optimal internal cleaning, the projectiles are 20–30 % larger than the internal diameter to be cleaned. Selecting the right size is easy: it depends directly on the internal diameter of the tube. Example: Hydraulic tube 16×2 → Internal diameter 12 mm → Projectile PTC-PR12-PW (external diameter 16 mm).

During the cleaning process, residues are not only pushed out of the tube, but also absorbed by the projectile. The result: clean, reliable internal cleaning of your tubes.

All ptcsystem® cleaning projectiles are made of high-quality foam and are available in different densities.

Special versions are also available for specific requirements:

• solvent-resistant
• coated with corundum
• equipped with abrasive fleece

The ptcsystem® offers the optimal solution for every type of internal cleaning – from standard applications to special cases.

Made of special homogeneous foam rubber with medium-grade density

• Versatile
• Also make cleaning in the case of slight cross-section constrictions possible
• Particularly suitable for removing loose particles from tubes and hoses
• PR3-PW up to PR26-28-PW in special antistatic quality

Made of special homogeneous high-density foam

• Good resistance against solvents
• High tolerance for mechanical wear and tear
• To be used when the requirements in terms of cleanliness are particularly high

Made of elastic homogeneous foam rubber that quickly regains its shape after deformation

• Can also be used in the case of tight cross-section constrictions
• Recommended for subsequent cleaning of connected hose assemblies
• Suitable for cleaning tubes and hoses above 80.0 mm

Featuring a rough fibrous material on the front end

• Suitable for removing stubborn deposits and coarse contamination
• Well-suited to cleaning tube bundle heat exchangers

Premium projectiles with a corundum coating

• Used to remove extremely resistant deposits, e.g. surface rust
• Subsequent cleaning with standard projectiles is essential

Solvent resistant projectiles made from special rubber foam

• Usable with many cleaning solvents, e. g. Acetone
• Suitable for degreasing pipes and tubes without cross-section reduction

Tube Cleaning Projectiles

Hose Cleaning Projectiles