Difference between Frabo G-Size and Frabo Frio fittings
thick-walled endfeed fittings and endfeed fittings in inches
FRABO offers a wide range of solder fittings: besides the “classical” copper endfeed range – SERIE 5000 – and the bronze enfeed range – SERIE 4000 – there are other ranges, suitable for particular fields of application. Two examples are FRABO G-SIZE and FRABO FRIO. What is the difference between these two series?
They are copper endfeed ranges both, but this could be a too simple definition. These two ranges are purpose-developed to distinguish and specialize in different fields of application.
FRABO G-SIZE is the range of thick-walled endfeed fittings, perfect to withstand high operating pressure, intense vibrations or heavy working conditions, which can not be handled using conventional fittings.
FRABO FRIO is the range of endfeed fittings in inches. This makes this series perfect for VRV, VRF refrigeration systems and similar.
These fittings comply with ASME ANSI B 16.22 standard and they are suitable for different kinds of installation: refrigerate water distribution systems or conditioning gas distribution systems.