[EricH]

Originally Posted by TheHolyHades1

Is it worth using these type of fittings when the brass fittings do a good job in serving as a heatsink for the compressors?

Just as a note: If I'm not mistaken, these would be located well downstream from the compressor, say on the other side of the storage tanks. This isn't the pressure relief valve, it's a regulator. The PRV has a specific part number, and must be hard-mounted.