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Model 7611 – IGS Filter with Eductor
The Model 7611 System consists of a Model 7610 IGS filter connected to an inline eductor. By locating the eductor downstream from the filter’s gas sampling tube, gas or air may be introduced into the system to induce axial flow through the IGS filter element which achieves the necessary flow velocity through the IGS filter. This is generally required in low-pressure applications, where gas velocity would be below the minimum 70 fps needed for optimal IGS filter performance.
Specifications
- Materials of Construction
- Standard – 316L SS porous media, 316 SS housing and connector, 300 SS eductor. Code (AB)F.
- Special – Inconel® 600 porous media, 316 SS housing and connector, 300 SS eductor. Code (KB)F. Hastelloy® X porous media, 316 SS housing and connector, 300 SS eductor. Code (MB)F.
- For other materials consult factory.
- All welded construction, compression-type tube connector, no elastomeric seals.
- Up to 1000 psi at 200° F.
- Catalog number: 7611-AA-BB-XX-(DD)D
AA = Element ID
BB = Porous length
XX = Media grade 0.5 and 2
(DD)D = Material code (Porous/Housing and Connector)/Eductor
Catalog
Number |
Computer
Part Number
(CPN) |
Sample Flow
Liters/Minute
Recommended/Max |
A
Porous
Length
|
B
Overall
Length
|
C
Sample
Line Dia.
|
L
Overall
Length |
Total
Run
Length |
| 7611-1/2-6-XX-(AB)F |
7611100-XXX |
0.5/1 |
6" |
5" |
1/4" |
19.5" |
2' |
| 7611-1/2-12-XX-(AB)F |
7611200-XXX |
1/2 |
12" |
8" |
1/4" |
25.5" |
2' |
| 7611-1/2-24-XX-(AB)F |
7611450-XXX |
2/4 |
24" |
14" |
3/8" |
37.5" |
3' |
| 7611-1/2-36-XX-(AB)F |
7611650-XXX |
3/6 |
36" |
20" |
3/8" |
49.5" |
4' |
| 7611-1/2-48-XX-(AB)F |
7611750-XXX |
4/8 |
48" |
26" |
3/8" |
61.5" |
5' |
| 7611-1/2-60-XX-(AB)F |
7611850-XXX |
5/10 |
60" |
32" |
3/8" |
73.5" |
6' |
| 7611-1/2-72-XX-(AB)F |
7611951-XXX |
6/12 |
72" |
38" |
3/8" |
85.5" |
7' |
Examples:
7611-1/2-24-2-(AB)F – external IGS system 1/2" ID x 24" porous length, 2 micrometer, 316L SS/316 SS/300 SS.
7611-1/2-12-0.5-(MB)F – external IGS system 1/2" ID x 1/2" porous length, 0.5 micrometer, Hastelloy® X/316 SS/300 SS.
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