Van Gas small flow gas filters are designed for instrument gas applications. With NPT connection sizes ranging from 1/4" to 3", the Van Gas small flow gas filter housings have flow capacities from 20 MSCFD to 1.5 MMSCFD at a maximum pressure of 250 PSIG.
All filter housings are made of cast aluminum and coated with an epoxy powder coating to help prevent chipping, cracking and corrosion in the most demanding gas environments. The gas filter housing comes standard with a pop-up pressure differential indicator to alert you when the element needs to be replaced. A manual ball type drain is standard on all small flow natural gas filter housings, with float-type drains available as an option.
| Model |
A |
B |
C |
D |
In. / Out.1
Conn. |
Total
Weight |
| GF200-15-1/4-* |
2 3/16" |
2 1/8" |
9 5/8" |
3" |
1/4" NPT |
1.2 lbs. |
| GF200-25-3/8-* |
2 3/16" |
2 1/8" |
9 5/8" |
3" |
3/8" NPT |
1.2 lbs. |
| GF200-25-1/2-* |
2 3/16" |
2 1/8" |
9 5/8" |
3" |
1/2" NPT |
1.2 lbs. |
| GF200-55-1/2-* |
3 7/16" |
3" |
12" |
4" |
1/2" NPT |
3.3 lbs. |
| GF200-85-3/4-* |
4 15/16" |
3 3/8" |
14 7/8" |
4" |
3/4" NPT |
6 lbs. |
| GF200-100-1-* |
4 15/16" |
3 3/8" |
14 7/8" |
4" |
1" NPT |
6.1 lbs. |
| GF200-150-1-* |
4 15/16" |
3 3/8" |
20 3/4" |
6" |
1" NPT |
7.4 lbs. |
| GF200-265-1 1/4-* |
4 15/16" |
3 3/8" |
20 3/4" |
6" |
1 1/4" NPT |
7.5 lbs. |
| GF200-350-1 1/2-* |
5 5/16" |
3 3/4" |
21 3/4" |
6" |
1 1/2" NPT |
9.6 lbs. |
| GF200-400-2-* |
5 5/16" |
3 3/4" |
21 3/4" |
6" |
2" NPT |
9.6 lbs. |
| GF200-500-2-* |
5 5/16" |
3 3/4" |
29 5/8" |
6" |
2" NPT |
12 lbs. |
| GF200-600-3-* |
7 7/8" |
4 1/2" |
24 3/4" |
8" |
3" NPT |
22.3 lbs. |
| GF200-800-3-* |
7 7/8" |
4 1/2" |
30 3/8" |
8" |
3" NPT |
25.3 lbs. |
| GF200-1000-3-* |
7 7/8" |
4 1/2" |
35" |
12" |
3" NPT |
32.2 lbs. |
| Flanges are ANSI class 150 R.F.
Due to continuous improvement, dimensions and specifications may change without notice.
Request certified drawing before pre-piping. |
