Reducing Bush

Georg Fischer PROGEF Standard Polypropylene (PP)

Polypropylene has become a key material for pipeline contruction thanks to its mechanical properties, its chemical resistance and especially its resistance to thermal distortion.

PP pipes, fittings and valves from GF Piping Systems are sold as PROGEF Standard.

PROGEF Plus refers to the cleaned and specially packaged version of the polypropylene products. The natural PP system is marketed under the brand name PROGEF Natural.

Typical Application

• Water treatment
• Waste treatment
• Di and specified water applications
• Chemical process industry

Key Product features

• Good corrosion-resistance
• High impact strength
• High thermal ageing and thermal forming resistance
• Outstanding weldability

Key Product Information

• Temperature range 0°C to 80°C