1 micron 1ppm condensed compressed air coalescing filter housing

Filters play an important role in the compressed air process. Depending on the end use, strict purity standards require a variety of contaminants to be removed, including oil aerosols, vapors and particulates. The filters fall into three categories: coalescing filters, vapor removal filters and the dry particulate filters.
Coalescing Filters: Coalescing filters are used for removing water and aerosols.
Vapor Removal Filters: Vapor removal filters are typically used to remove gaseous lubricants that will go through the coalescing filter.
Dry Particulate Filters: Dry particulate filters are usually employed to remove desiccant particles after an adsorption dryer.
 
Contaminants can enter the compressed air from a variety of sources. Intake air can introduce dust or pollen particulates, while corroded pipes can add harmful particulates from within the compressor system. Oil aerosols and vapors are often a byproduct of using oil-injected compressors and must be filtered out before end use.
Knowing the needs of your compressed air system can help you chose the right filter.
 
The filter rating selection

Filter rating	Filter type	Filter particles(water and oil mist)	Oil content
Class C	Collision separation	3 micron	5 ppm
Class T	Condensed	1 micron	1 ppm
Class A	Condensed	0.01 micron	0.01 ppm
Class F	Condensed	0.01 micron	0.001 ppm
H grade(activated carbon	Oil vapor removal	0.01 micron	0.001 ppm

 
The filter selection

Filter model	Connection size	Filter size			Flow
C, T, A, F, H	Rc	W mm	H1 mm	H2 mm	N m3/min
AP-*-001	1/2”, 3/4”	98	213	236	1.2
AP-*-002	3/4”, 1”	98	213	236	2.4
AP-*-003	1”, 1.5”	117	253	286	3.8
AP-*-005	1.5”	117	382	415	5.8
AP-*-008	1.5”	117	382	415	8.5
AP-*-010	2”	133	509	550	10.2
AP-*-013	2”	133	509	550	13
AP-*-015	2”, 2.5”	150	675	715	15
AP-*-018	2”, 2.5”	150	782	830	20
AP-*-022	2”, 2.5”	150	936	985	25

Note:* indicates the filter accuracy level, standard manual drain valve, working pressure 1.6Mpa, working temperature 1.5~80 c.


The flange type filter

Filter model	Flow	Connection size	Number of element	Filter size
C, T, A, F, H	N m3/min	Rc	Pcs	W mm	H1 mm	H2 mm	D mm (inner diameter)
AFP-*-020	20	DN65	1	300	770	940	125
AFP-*-025	25	DN80	1	336	943	1118	150
AFP-*-030	30	DN100	2	500	1050	1250	207
AFP-*-040	40	DN100	2	500	1050	1250	207
AFP-*-060	60	DN100	3	500	1050	1250	259
AFP-*-080	80	DN125	4	600	990	1250	350
AFP-*-100	100	DN125	5	600	990	1250	350
AFP-*-120	120	DN125	6	600	1070	1350	350
AFP-*-140	140	DN150	7	630	1020	1350	400
AFP-*-160	160	DN150	8	700	1020	1350	450
AFP-*-180	180	DN150	9	780	1070	1400	500
AFP-*-200	200	DN150	10	780	1070	1400	550
AFP-*-250	250	DN200	13	780	1130	1460	550