View Full Version : Filter Drier

28-05-2008, 12:17 PM
Can anyone provide information regarding design/selection of filter drier for a particular refrigerant(say R-134a) , i need to find correlations by which amount of molecular sieves to be used in the filter drier can be calculated.

29-05-2008, 12:29 AM
http://www.danfoss.com/United_Kingdom/Products/Categories/Categories.htm?segment=RA&category=http%3a%2f%2fuk.refrignet.danfoss.com%2fra%2fProducts%2fProductCatalogue.asp%3fNavigation%3 dHideOnAllPages%26Footer%3dHideonallpages%26Division%3dRC%26HL%3d2%26HLID%3d305%26AppID%3d%7b292da7b d-70e8-4f78-8214-364f34a14647%7d%26dyn_lang%3den_gb

try here,see fitters notes page ten

29-05-2008, 12:40 AM
Try any of the filter manufacturers for this sort of information.

30-05-2008, 01:13 AM
Cant you use the search facilty on the internet to find filter/ driers ? :)

30-05-2008, 07:11 AM
Cant you use the search facilty on the internet to find filter/ driers ?

hey i did use the search facility, but was unable to find any detailed information about filter drier design or molecular sieve quantity used. if you know any site which could be helful then please post it here. it would be a great help.

30-05-2008, 01:58 PM
Perhaps that is because the manufacturers spend a lot of their own money investigating this sort of thing and consider it a trade secret.

30-05-2008, 08:32 PM
On any drier box, you will find the info regarding capacity, pressure and working temp.

This is an "off the shelf" product, save time by choosing it from a catalogue, no one will make you a "Taylor made" drier.

Chemi :)