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Thread: Need help ASAP
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29-11-2008, 05:00 AM #1
Need help ASAP
Hi friends...one question is bothering me from a very long time...CAN WE CHARGE OUR REFRIGERATION SYSTEM (compressor, condenser, Evaporator and refrigerant control device: i mean complete system) with 400psg. N2 or dry air pressure for leak testing purpose is this is advisable or not ??
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29-11-2008, 09:33 AM #2
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01-12-2008, 02:36 PM #3
Re: Need help ASAP
pramoddhiman,
what a name,anyway dry nitrogen is recomended for leak testing and a 200 psi pressure that stands for 24 hours is sufficient.a 400 psi pressure is too much and may burst a type M copper pipe as i have seen before.
regards,
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02-12-2008, 08:01 AM #4
Re: Need help ASAP
the tests pressure depends on gas used and max pressure of parts fitted
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