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FBB81 Blank Flange KF16-KF160 NW16-50 Stainless Steel SS304 SS316L Aluminum PTFE Vacuum Flange Components High Quality Blank Fitting
Model:FBB81
- Overview
- Recommended Products
Applications
KF flanges are a sexless design made from 304 stainless, they can be used in a wide range of applications including:
* Roughing and foreline plumbing
* Small pipe systems
* Systems need frequent cleaning or modification
* Research and teaching laboratories
Material and Size
* Flanges,Blanks,Fittings:Stainless Steel 304,316L or Aluminum
* Clamps:Aluminum or Stainless Steel 304
* O-Ring:Viton/NBR/EPDM
* Size:KF10-KF50(See Figure 1)
Vacuum Range
Elastomer Seal:>= 1 x 10-8 Torr
Temperature Range
Viton:-50°C to 200°C
NBR:-20°C to 80°C
Installation
The ISO-KF components are assembled by inserting a centering ring between the two flange faces, then securing the assembly with a flange encompassing clamp (see Figure 2)
| Model | Mateeial | Size | A/mm | B/mm | L/mm | N.W/g |
|---|---|---|---|---|---|---|
| FBB811K104 | SS304 | KF10 | 30 | 12.2 | 5 | 21.5 |
| FBB811K164 | SS304 | KF16 | 30 | 17.2 | 5 | 21.5 |
| FBB811K254 | SS304 | KF25 | 40 | 26.2 | 5 | 41.5 |
| FBB811K404 | SS304 | KF40 | 55 | 41.2 | 5 | 77.5 |
| FBB811K504 | SS304 | KF50 | 75 | 52.2 | 5 | 161.2 |
| FBB811K634 | SS304 | KF63 | 87 | 70 | 5 | 198.2 |
| FBB811K804 | SS304 | KF80 | 114 | 83 | 12 | 876.7 |
| FBB811K1004 | SS304 | KF100 | 134 | 102 | 12 | 1227.8 |
| FBB811K1604 | SS304 | KF160 | 190 | 153 | 12 | 2517 |
| FBB811K108 | Aluminum | KF10 | 30 | 12.2 | 5 | 7.5 |
| FBB811K168 | Aluminum | KF16 | 30 | 17.2 | 5 | 7.5 |
| FBB811K258 | Aluminum | KF25 | 40 | 26.2 | 5 | 13 |
| FBB811K408 | Aluminum | KF40 | 55 | 41.2 | 5 | 26 |
| FBB811K508 | Aluminum | KF50 | 75 | 52.2 | 5 | 60 |
