Coalescing Filters
FilterFab C-Series Filters Remove Liquid Droplets, Liquid Slugs and Dry Particles
from Natural Gas Lines
 Many gas lines have oil and water in mist or droplet form that, along with solid contaminants such as pipe scale, dirt, and rust, will damage or even destroy your downstream equipment. Use a Filterfab C-Series Coalescing Filter, and you will remove all forms of moisture and dry contamination, lengthening the life of your equipment and saving thousands of dollars in maintenance costs.C-Series Dry Filters have:
- 4 different closure styles. FilterFab has designed its lid closures to make filter element changeout as easy and as fast as possible. 2" thru 6" line sizes in 180 and 285 psi ratings use a quick-opening swing-bolt lid or blind flange, while larger and higher pressure filters incorporate a blind flange with lifting lug or a lifting davit. Optional threaded high-pressure closures are also available.
- 4 pressures (MAOP). Available in 180, 285, 740 and 1480 psi.
- 7 common line sizes. Choose from 2" to 12". Custom sizes to 24" available.
- A wide range of flowrates. 18,000 to 17,000,000 scfh.
- Proprietary Coalescing Filter Cartridge. FilterFab's C-Series coalescing filters use a proprietary reverse-flow, radially-finned, high surface area filter cartridge unlike those used by any of our competitors. These cartridges are built with layers of borosilicate fiberglass sandwiched into layers of felted polyester media to remove 99.9% of all liquid droplets, fogs, and mists, plus all particulate matter down to 0.3-microns in size.
Call FilterFab's Sales Department for pricing and a representative in your area. Many model sizes are kept in stock for quick delivery. FILTERS ALWAYS PAY FOR THEMSELVES.
Build a FilterFab C-Series Part Number
To choose the correct FilterFab model for your application, start by building a part number. You will need to know line size and pressure rating. See this example:
To choose the correct FilterFab model for your application, start by building a part number. You will need to know line size and pressure rating. See this example:
C-Series Filter Flowrate Information
Now check the model number you have determined above against the flowchart below to make sure that your choice will handle the flowrate of your application.
FLOWRATE in SCFH for C-Series Filters |
| Model
Number |
Line
Pressure (in psi) |
| 1/4 |
5 |
25 |
50 |
100 |
150 |
250 |
500 |
750 |
1000 |
1200 |
1400 |
| C2 |
17900 |
20000 |
38700 |
48000 |
65300 |
79800 |
175M |
240M |
295M |
400M |
465M |
546M |
| C3 |
33000 |
42900 |
85000 |
98000 |
150M |
182M |
400M |
575M |
665M |
850M |
990M |
1.1MM |
| C4 |
58000 |
85000 |
147M |
155M |
266M |
330M |
680M |
920M |
1.4MM |
1.8MM |
2.1MM |
2.3MM |
| C6 |
168M |
190M |
350M |
390M |
637M |
770M |
1.4MM |
1.9MM |
2.2MM |
2.8MM |
3.5MM |
3.9MM |
| C8 |
280M |
345M |
540M |
700M |
1.1MM |
1.4MM |
2.5MM |
3.5MM |
4.2MM |
5.6MM |
7.0MM |
7.7MM |
| C10 |
385M |
636M |
770M |
1.3MM |
1.8MM |
2.1MM |
4.2MM |
5.3MM |
6.3MM |
8.4MM |
9.8MM |
12MM |
| C12 |
600M |
840M |
1.5MM |
1.8MM |
2.8MM |
3.4MM |
6.2MM |
7.7MM |
9.8MM |
12MM |
15MM |
17MM |
These flowrates are based on 1-1/2 psi pressure drop up to 150 psi; 3 psi for higher line pressures.
Choose a Style
Now look at the styles below the flowrate chart to see the standard body and closure style of your filter. Choose whether to print a hard copy in either Adobe .pdf or AutoCAD .dwg format. To download a .pdf or dwg file, right-click on a link and select "Save Target As..."
| STYLE 1 – Quick-Opening Closure |
| PSI |
Line
Size |
Model
Number |
Dimensions |
Filter
Element |
Downloads |
| A |
B |
C |
F |
pdf |
180 |
2" |
C2-180F |
40" |
12" |
18" |
17" |
422 |
.pdf |
180 |
3" |
C3-180F
|
50" |
15" |
21" |
18" |
425 |
.pdf |
180 |
4" |
C4-180F |
60" |
18" |
29" |
20" |
415 |
.pdf |
180 |
6" |
C6-180F |
61" |
20" |
28" |
24" |
2035K907 |
.pdf |
285 |
2" |
C2-285F |
40" |
12" |
18" |
17" |
422 |
.pdf |
285 |
3" |
C3-285F |
50" |
15" |
21" |
18" |
425 |
.pdf |
285 |
4" |
C4-285F |
60" |
18" |
29" |
20" |
415 |
.pdf |
285 |
6" |
C6-285F |
61" |
20" |
28" |
24" |
2035K907 |
.pdf |
Use this illustration for dimension
measurements
in the charts. |
| STYLE 2 — Blind Flange with Lifting Lug |
| PSI |
Line
Size |
Model
Number |
Dimensions |
Filter
Element |
Downloads |
| A |
B |
C |
F |
PDF |
285 |
8" |
C8-285F |
65" |
18" |
33" |
28" |
2054K907 |
.pdf |
740 |
2" |
C2-740F |
40" |
12" |
18" |
17" |
422 |
.pdf |
740 |
3" |
C3-740F |
50" |
15" |
21" |
18" |
425 |
.pdf |
740 |
4" |
C4-740F |
60" |
18" |
29" |
20" |
415 |
.pdf |
1480 |
2" |
C2-1480F |
41" |
12" |
18" |
17" |
422 |
.pdf |
1480 |
3" |
C3-1480F |
51" |
15" |
21" |
18" |
425 |
.pdf |
1480 |
4" |
C4-1480F |
61" |
18" |
29" |
20" |
415 |
.pdf |
Use this illustration for dimension
measurements
in the charts. |
| STYLE 3 — Blind Flange with Lifting Davit |
| PSI |
Line
Size |
Model
Number |
Dimensions |
Filter
Element |
Downloads |
| A |
B |
C |
F |
PDF |
285 |
10" |
C10-285F |
86" |
24" |
46" |
32" |
(2)2070K907 |
.pdf |
285 |
12" |
C12-285F |
96" |
24" |
48" |
40" |
(2)2083K907 |
.pdf |
740 |
6" |
C6-740F |
62" |
20" |
28" |
24" |
2035K907 |
.pdf |
740 |
8" |
C8-740F |
72" |
18" |
33" |
28" |
2054K907 |
.pdf |
740 |
10" |
C10-740F |
87" |
24" |
46" |
32" |
(2)2070K907 |
.pdf |
740 |
12" |
C12-740F |
96" |
24" |
48" |
40" |
(2)2083K907 |
.pdf |
1480 |
6" |
C6-1480F |
62" |
20" |
28" |
24" |
2035K907 |
.pdf |
1480 |
8" |
C8-1480F |
72" |
18" |
33" |
28" |
2054K907 |
.pdf |
Use this illustration for dimension
measurements
in the charts. |
| STYLE 4 — Blind Flange with Hydraulic Davit |
| PSI |
Line
Size |
Model
Number |
Dimensions |
Filter
Element |
Downloads |
| A |
B |
C |
F |
PDF |
1480 |
10" |
C10-1480F |
87" |
24" |
46" |
32" |
(2)2070K907 |
.pdf |
1480 |
12" |
C12-1480F |
97" |
24" |
48" |
40" |
(2)2083K907 |
.pdf |
Use this illustration for dimension
measurements
in the charts. |
|
