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Refrigeration Discussions
Who would be a refrigeration engineer?

by
WebRam

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Published on 07-02-2011 10:21 PM

By Tony Deith

What kind of person do you have to be to become a refrigeration engineer? Do you have to be extremely clever or in some cases extremely stupid? Have you ever come across ...

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Pumping Liquid Refrigerant- what will work?

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dc_Death

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Published on 19-01-2013 11:06 AM

Hey Guys-

So im working on a new project, and trying to pump liquid refrigerant(134A) with a Delta P of 375 ...

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? about hydrocarbon gas

by
iceberg1988

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Published on 19-01-2013 11:05 AM

i am thinking about starting to learning a bit about hydrocarbon gases to save money. can any one tell me what the difference ...

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When it went bang it made me jump!

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Grizzly

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Published on 16-11-2012 10:57 AM

OK Guys, are you sitting comfortably?

I got asked by a good customer to attend his site last week, as his local ...

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Patrick Mullins achieves a quarter century of service and receives gold from WR Refrigeration

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WebRam

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Published on 26-04-2012 08:30 PM

Patrick Mullins, one of the best known faces in the UK refrigeration industry, has been presented with a long-service award following a quarter of a century with WR Refrigeration. ...

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Air and water side economisers in Data Centers

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NoNickName

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Published on 29-04-2011 07:28 AM

There is a common myth that recently pervaded the IT sector, namely the use of so called “Air side Economisers” or ASE ...

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Australias first fridge.

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fridg

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Published on 08-02-2011 09:32 AM

This cooler was one of Australias first cabinet coolers.

Can be used with coal out of a fire , line the inner ...

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Recent Forum Posts

Re: Strange drop in compressor flow

What kind do compressors do you have? How much oil are they putting into the system?
NH3LVR 04-12-2023, 11:22 PM

Re: Strange drop in compressor flow

I would suggest do not pump down to 1 bar, just turn off, close compressor suction if you must.

If you have compressor crankcase heater
RANGER1 04-12-2023, 10:03 PM

Re: Strange drop in compressor flow

Since it only happens at start up, I would say it's a a plug or restriction in the liquid supply to the evaporator coils.

as in oil has collected
Tycho 04-12-2023, 06:56 PM

Re: Strange drop in compressor flow

Video of water/oil mix from the LPR:

https://youtube.com/shorts/-hjzZlq6R2A

It is not recent. But it is for the system
aakbar 04-12-2023, 06:38 PM

Re: Strange drop in compressor flow

They are connected the way you've shown in your diagram. I've drawn it with bottom connections for connivence.
aakbar 04-12-2023, 06:34 PM