Reducing Bushes Butt Fusion PVDF

Georg Fischer SYGEF butt fusion reducers and reducing bushes enable concentric diameter transitions in thermoplastic piping systems conveying high-purity media and aggressive chemicals. Manufactured from unpigmented polyvinylidene fluoride (PVDF), these components ensure reliable pipe dimension changes with minimal pressure loss and complete chemical inertness.

Technical characteristics

Designed for industrial processing and clean utility distribution, SYGEF PVDF reducers maintain structural integrity under severe thermal and mechanical stresses.

• Pressure ratings: SDR 21 (PN16) and SDR 33 (PN10)
• Temperature range: -20 °C to +140 °C
• Material: unpigmented polyvinylidene fluoride (PVDF)
• Joining methods: conventional butt fusion, IR Plus non-contact infrared, and BCF Plus beadless welding
• Standard compliance: ISO 10931 and DVS 2207 welding guidelines