As we discussed earlier, we use special insulation that is perfect for these operating temperatures. We have the two stage compressor with economizer that helps you operate efficiently at these pressures and temperatures. We’ve also integrated a seal-less mag drive pump. A lot of times in these low temp situations with the Dynalene HC-50 that we use and also with the temperature itself, leaks around seals are a major issue. This gets rid of that issue completely. We’ve also changed out completely the instrumentation throughout the whole situation to operate well at these temperatures and control the system more efficiently. Contact Us