PRESSURE TEST

Whole process of pressure test

Pressure test for indoor internal copper piping.

Outdoor holding process for pressure test

Using R22/R410 gas to test the outdoor condenser.

Process of wielding

Internal wielding to check the internal piping.



PROCESS FOR PRESSURE TEST OF INTERNAL FCU USING WIELDING TECHNIQUES WITH GAUGES
  • It is inert, dry and non-flammable; which makes it safer and easy to use.
  • It does not go into solution with refrigeration oil to create non condensable pressure problems.
  • It helps to improve the detection due to the size of the nitrogen gas molecules which make it much easier to detect smaller leaks.
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