A/C PACKAGED 12.5 TR with semihermetic compressor

[rtamayo]

:confused: Dear friends.. I ´d like to know what brand of A/C packages use semi hermetic compressor R22 (air cooled packages of 12.5 TR)...Can you help me?

[Lc_shi]

almost each brand:) but in AC field,sugget not use semihermetic ,you can select scroll ones which should be better.

regards
LC

[Brian_UK]

Unfortunately, for you, we no longer have access to new R22 equipment in this part of the world so cannot make any suggestions to help, sorry.

[rtamayo]

Dear LC, Brian, I did the request to Carrier, York, etc, but almost all them use scroll compressors R22;
I know that in a european factory I haven´t possibility to find it.
I found a factory in the middle east: Petra (petra-eng(dot)com) but it is so far of Latinamerica (the high cost of transport, importation cost, etc)
Our costumer is in a station in the jungle and he wants a semihermetic compressor because he could repair it .
LC, Do you know what factory can supply it?

Thank you, Ronel

[Lc_shi]

Hi rtamayo
you can buy it in China. specilized you requirement,i'd like to help u to get quotation.

regards
LC

[US Iceman]

Our costumer is in a station in the jungle and he wants a semihermetic compressor because he could repair it .


Hi Ronel,

If the client wants accessiblity for repairs, I would recommend an open drive compressor. The compressor is fully serviceable for the parts they wish to stock or can get quickly.

The motor is normally something you can get quickly also.

Here is a link to a website for Carlyle compressors.

http://www.carlylecompressor.com/corp/details/0,,CLI1_DIV24_ETI1251,00.html

A model 5F30 or 5F40 should fit your requirements just fine depending the condensing temperature. I think if you use R-507 these models will provide approximately 12-13 Tons of cooling. If you use the 5F40 model and slow it down (it can be belt driven) the compressor will last for a long time if it is maintained properly.

If you are looking for a manufacturer you might contact this company. They build this type of equipment all of the time.

http://www.continentalchillers.com/cdacondense.htm

PS. In the past I did some work for the gentleman who started this company and I think you will be well taken care of.

[rtamayo]

Dear LC, the specific requirement is:
04 air cooled package units
nominal capacity 150,000 Btu/hr (44 kw)
380-3-60 (or 220V-3-60)
with semihermetic compressors R22
what factory can supply it?

Dear Iceman, thank you for your suggest but I need package units and don´t only the compressor...I´m agree with you.."Carlyle is a good compressor";
the open compressor is a versatil technology but usually has troubles in the seal; with ammonia can be used but with R22 is dificult to detect the leaks. Thank you again.

Ronel

[Gozzy]

In Canada we use Carrier, Eng Air, not so much York. But Carrier and Eng Air for sure !!! Work on them all the time.

[rtamayo]

Dear Gozzy, I searched in the web .. but.. how I can get information about Eng Air? :confused:

[NoNickName]

Send your requirement to http://www.montair.it . We can't build it with R22, but we can supply it nitrogen filled, and then you will charge whatever you like.

[malik55]

Hi rtamayo,
You can get it from www.skm.ae,
They are even making custom built units as per your requirements,
but again there will be a big price difference, any how have a look just for info.........
Why not try to get a used one from states there are many companies in that business,
malik55

[rtamayo]

Ok
I´ll try

Ronel