Refrigeration systems are subject to mechanical vibrations. These are caused by compressors, driving motors and gas pulsations, and are being transferred to equipment and pipe work. Small bore copper lines in the first place, as these are used for connecting auxiliary equipment such as pressure switches, are very vulnerable and taking up the vibrations, may grow brittle and the result could be a broken tube. REFFLEX® is an extremely strong material and yet has a great vibration eliminating performance, vibrations do not come through! Apart from that, because of the simple way of making your own flexible connection, along with the wide range of special fittings, REFFLEX® is not only safe, it is cost reducing as well. REFFLEX® is a product of The Netherlands and is applied by contractors and OEM customers all over the world. REFFLEX® is suitable for almost all non-corrosive refrigerants including natural gasses, except NH3. REFFLEX® offers a full choice of straight-, angle - and Tee-connectors. The flared nuts for both DN-2.0 mm and DN-5.0 mm fittings are made of hot-forged brass, as is the best option for the refrigeration industry. REFFLEX® simplifies the connections of: Pressure switches Pressure transducers Manometers Water flow controls Fan speed controls Oil separators, level regulators (5.0 mm ID) REFFLEX® refrigeration hose has the following excellent properties: highly flexible, bending at extreme short radius, suitable at -40°C/130°C for all HCFC, HFC and many natural gasses, maximum working pressure 60 bar (contact us for higher WP), very high burst proof values; DN-2.0 mm > 1,000 bar, DN-5.0 mm > 320 bar (at 20°C), absorbing all possible multi directional vibrations, ozone-, UV-, and oil resistant, fitting sizes 7/16" and 5/8" UNF (SAE 1/4" and 3/8"), 6.0 mm ODS and for 6.0 mm compressions fittings (Ermeto®, Walpro)