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Firefighter Pipes and fittings

Interplast offers a complete range of polypropylene pipes and fittings for firefighting systems, called FireFighter Plus. The pipe consists of three layers where the intermediate part is a special synthetic glassy material, of high mechanical strength and premium fire resistance.

The system follows the standards: EN ISO 13501, EN ISO 12845, EN ISO 13823, EN ISO 11925 EN ISO 15874, EN 21003, NFPA 13, UL 1821, DVS 2207


  • Hotels
  • Shopping malls
  • Residences
  • Parking
  • Warehouses
  • Ships
  • Industry (as defined by EN)

Interplast using latest technology raw material offers a system that is difficult to ignite. During a fire, the Firefighter system does not produce flammable particles, droplets, and smoke which are harmful to the body.

The system is categorized as C, s1, d0 according to EN 13501, receiving the highest possible classification of plastic material against fire.

Designed for at least 50 years of continuous operation


  • Certified system by AENOR according to EN 13501
  • Quick and easy installation
  • No accumulation of residues phenomena due to corrosion resulting in trouble-free operation of the sprinklers
  • Low weight
  • Easy transport
  • Reduced labor costs
  • No need to paint the pipes, as in the corresponding metal ones
  • No corrosion effects.
  • Pipe and fittings are connected in the same way as corresponding PPRs. The welding equipment remains the same
  • Ideal for installation in underground networks even in shallow depth trenches

FireFighter Plus was awarded for the two years period 2020-2021 by the Hellenic Academy of Marketing as the most innovative Greek product. FireFighter Plus is a complete system for low and medium-risk installations (Low & Ordinary Hazard) which ensures the smooth operation of firefighting networks.


To find technical manuals, promotional materials, certifications and warranties, visit the Downloads page


Brass products Factory
Kefalovrisou 23, 13 677 st. Monopati, Acharnai, Athens, Greece
Plastic factory
Industrial area of Komotini, 69100 Komotini, Greece
Offices / Exhibition
El. Venizlou 9B, 57 001 Thermi Thessaloniki, Greece