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Posted by Zyp on March 2, 2008, 7:29 pm
.p.jm@see_my_sig_for_address.com wrote:
>
>> .p.jm@see_my_sig_for_address.com wrote:
>>>
>>>> Stormin Mormon wrote:
>>>>> One time, the parts house suggested a vapor line filter. it was
>>>>> rather short, and a very wide cross section. Looked like the
>>>>> filter had swollowed a pizza pie.
>>>>>
>>>>> Unlike the liquid line filters which look like a snake which has
>>>>> swollowed a wooden barrel.
>>>>>
>>>>> --
>>>>> Christopher A. Young
>>>>> Learn more about Jesus
>>>>> www.lds.org
>>>>> .
>>>>>
>>>>>
>>>>> Have no idea what you talking about but if you check with
>>>>> drier OEMs you find out that filters are made for liquid filtering
>>>>> and not for gas, in gas line are ineficient and that is why are
>>>>> never install in gas lines, however you can install them any
>>>>> place you wish, filters are also made for suction lines oil return
>>>>> lines but not for gas lines in refrigeration systems.
>>>>
>>>> Generally, after a compressor replacement, it is recommend that a
>>>> suction line filter drier be installed. If it's a burn out, a high
>>>> in carbon filter drier is used to help remove acidic particulate.
>>>>
>>>> For the Old & Grumpy, the suction line contains vapor. It is
>>>> highly NOT recommended to put any desiccant drier in the hot gas
>>>> discharge line. Only in the liquid or suction lines.
>>>
>>> Not true. In fact, many units come stock with exactly that.
>>> And no, I don't mean the mufflers.
>>>
>>> Sporlan and Alco both approve them for discharge use.
>>>
>>>
>>>
>>>
>>> --
>>> Click here every day to feed an animal that needs you today !!!
>>> http://www.theanimalrescuesite.com/
>>>
>>> Paul ( pjm @ pobox . com ) - remove spaces to email me
>>> 'Some days, it's just not worth chewing through the restraints.'
>>> 'With sufficient thrust, pigs fly just fine.'
>>> HVAC/R program for Palm PDA's
>>> Free demo now available online http://pmilligan.net/palm/
>>
>> Where in this catalog are "hot gas filter driers?"
>>
>>
http://www.parker.com/literature/Literature%20Files//Parker.com/Literature/Aftermarket%20AC%20and%20Refrigeration%20Division/PDF%20Files/Catalogs/Filter%20Driers%20Catalog%20A-1Pdf%202007.pdf
>
> Where does it say 'you can not put the drier in the discharge
> line' ?
>
>
> --
> Click here every day to feed an animal that needs you today !!!
> http://www.theanimalrescuesite.com/
>
> Paul ( pjm @ pobox . com ) - remove spaces to email me
> 'Some days, it's just not worth chewing through the restraints.'
> 'With sufficient thrust, pigs fly just fine.'
> HVAC/R program for Palm PDA's
> Free demo now available online http://pmilligan.net/palm/
LOL - Where does it say you can? It [the technical bulletin] says you "can"
put a LIQUID LINE FILTER DRIER in the LIQUID LINE. It says you "can" put a
SUCTION LINE FILTER DRIER in the SUCTION line.
The drier's are technically designed to remove moisture, was and
particulate. [Some are designed to remove and suspend acids]. Nothing more
nothing less [except for those driers that are specifically designed to
remove oil.] In the hot gas discharge line, it can not remove and hold
moisture [too hot]. It's going to produce a high discharge pressure
differential which will raise the compression ratio [even you discussion
board you linked says so]. And likely will create problems with discharge
oil [since the compression ratio would become high - oil will solidify and
no longer lubricate.] There is no means also for testing the "fullness" of
the desiccant when replacement time comes near. You know you're wrong, just
admit it and move on.
--
Zyp
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