Series 6000 super-rapid fittings for plastic tubes are made durable with body and collet made from nickel plated brass. It has an O-ring made from NBR material and thread seal made from PTFE-NBR-PA materials. It operates on min -0,9 bar -max 16 bar pressure range. It allows connections to tube through Rilsan, PA 6-11-12, polyethylene, PU, Hytrel Polyester. It can work with different fluids depending on configuration but mostly used for compressed air. It's available in 3, 4, 5, 6, 8, 10, 12, 14, 16mm external tube diameters, and allows operation at a temperature range of -10°C-80°C (Micro) or -20°C-80°C.