REFFLEX® capillary tubing and fittings is suitable for almost all non-corrosive refrigerants including natural gasses.

HFC/HFO refrigerants such as R134a, R404A, R407A, R407C, R407F, R449A, R513A and R1234ze, HC refrigerants such as R290 (propane), R600 (butane) and R600a (isobutyl) and CO2.

New hoses 2018: REFFLEX introduces two new types of high pressure flexible hoses for NH3 and CO2 transcritical 130/160bar