Austenitic CSST, Material No. 1.4301 to EN 10028-7. AISI 304.

Solar twin CSST with sensor cable for quick and easy connections between collectors and heat exchanger. Available as DN 15 and DN 20 in rolls of 25 meters. Connections are achieved with either a flat-sealing flange or o-ring connectors.

Further informationen z.B. Technical data and comparison tables - LEIFELD Wiki