ECTFE Elbow 45°

  Datasheet (PDF)

The Georg Fischer SYGEF ECTFE 45 degrees elbow is engineered for high-integrity directional changes in critical industrial piping systems handling highly aggressive chemical media and high-purity process fluids. Manufactured from premium ethylene chlorotrifluoroethylene (ECTFE), this fitting exhibits exceptional resistance to highly concentrated acids, aggressive alkalis, strong oxidizing agents, halogens, and organic solvents across demanding operating conditions. Designed with an SDR21 standard dimension ratio and engineered for a continuous working pressure rating of PN10 (10 bar), the component features precision-machined spigots specifically configured for infrared (IR) fusion as well as standard butt fusion jointing. This jointing configuration facilitates clean, repeatable, and non-contact welding processes that preserve internal surface integrity and minimize external contamination risks during cleanroom installation. The hydraulically optimized internal geometry of the 45 degrees deflection ensures a smooth transition of the medium, drastically reducing pressure drops, turbulence, and mechanical shear compared to sharper redirection angles. High mechanical strength and surface smoothness safeguard against biofilm formation, permeation, and particulate leaching, making the fitting fully suited for microelectronics, semiconductor processing, chemical manufacturing, and life science applications. Spanning metric outer diameters from d20 mm up to d110 mm (DN15 to DN100), this component guarantees precise dimensional compatibility and full system integration within Georg Fischer ECTFE industrial piping networks.