ecoFIT 90° equal tee socket fusion PE80 SDR11 PN10

  Datasheet (PDF) |   Product Range | Instructional Video

The Georg Fischer ecoFIT 90 degrees equal tee in PE80 is an engineered socket fusion fitting developed for industrial thermoplastic piping systems. Designed to establish a balanced 90-degree branch in continuous distribution networks, this component ensures symmetrical flow across all three outlets without hydraulic restriction. Manufactured by Georg Fischer, the ecoFIT equal tee covers metric outside diameters from d20 mm up to d110 mm (DN15 to DN100), with a dimensional ratio of SDR 11 and a nominal pressure rating of PN10 bar at 20°C.

Fabricated from high-grade polyethylene PE80, this tee provides exceptional resistance to industrial chemicals, including inorganic acids, alkalis, salts, and process wastewater. Unlike metal alternatives, PE80 is entirely immune to galvanic corrosion and scaling, maintaining constant internal bore diameter and minimal friction loss over decades of service. The material exhibits outstanding impact strength and ductile behavior, reliably absorbing pressure surges and mechanical vibrations across aggressive operating environments.

Jointing is executed via socket fusion, where the pipe end and fitting socket are heated simultaneously and fused into a homogeneous, leak-tight connection. The ecoFIT equal tee features precision sockets with insertion depths (z1) ranging from 14 mm to 65 mm across the d20–d110 range, ensuring repeatable alignment and optimal weld geometry. Overall lengths (Lmax from 56 mm to 211 mm) support precise layouts in compact skids, chemical dosing stations, and industrial pipe racks.

Engineered for chemical process lines, industrial water treatment, and cooling circuits, this socket fusion tee is fully compatible with the Georg Fischer ecoFIT polyethylene system and complies with DIN standards. BigWeld supplies the ecoFIT range across Europe, supporting contractors and engineers with verified specifications, technical documentation, and rapid delivery for demanding industrial piping projects.