PROGEF Natural

Ensuring the highest purity: PROGEF Natural combines the advantages of the PROGEF piping system made of weldable polypropylene with the purity requirements of the chemical and life sciences sectors.

Wherever purity is required, such as applications in the chemical or life sciences industries, PROGEF Natural is the obvious choice. The transparent, unpigmented polypropylene combines beneficial characteristics such as a clean, smooth surface and excellent chemical and temperature resistance up to 176°F, which, in conjunction with bead and crevice- free jointing, ensures the highest system quality. 

Size Range:

  • d20 - d90 mm (½" - 3")

Pressure Rating:

  • d20 - d63, SDR11: PN10 (150 PSI)
  • d75 - d110, SDR17.6: PN6 (90 PSI)

Operating Temperature:

  • 0°C - 80°C (32°F - 176°F)


  • Polypropylene Random Copolymer (PP-R)
Georg Fischer Piping Systems Ltd

Ebnatstrasse 111

8201 Schaffhausen


GF logo on the headquarters building