NW16 KF16 Flange-Centering O-Ring with Fine Filter
ISO-KF and NW Sintered Metal Filter Centering Ring NW-16、NW-25、NW-40、NW-50 Supplier
- With fine filter (sintered porous metal filter or choose wire mesh filter)
- Pore size, 0.2 μm ~ 100 μm
- With FKM o-ring and stainless steel fine filter
- Flange size, HKF 16 ISO-KF
| Flange Size | A(mm) | B(mm) |
|---|---|---|
| HKF10F | 10 | 6.5 |
| HKF10W | 10 | 6.5 |
| HKF16F | 16 | 6.5 |
| HKF16W | 16 | 6.5 |
| HKF25F | 25 | 6.5 |
| HKF25W | 25 | 6.5 |
| HKF40F | 40 | 6.5 |
| HKF40W | 40 | 6.5 |
| HKF50F | 50 | 6.5 |
| HKF50W | 50 | 6.5 |
Centering rings with sintered metal filter can be used in fine and high vacuum for protection against dirt, dust, and condensate.
This Centering Ring is good for protecting vacuum gauges and helium leak detectors from contamination from particulate or oil. Just replace your present Centering Ring with this one.
HKFxxF: Centering Ring xxKF with sintered porous metal filter, stainless steel
HKFxxW: Centering Ring xxKF with wire mesh filter, stainless steel
Positive Pressure Applications
If system pressures are in the positive pressure range, it is recommended that over pressure rings are used. The ISO-KF over pressure rings are installed differently by size. The NW 16, 25, and 40 ISO-KF rings are installed over the two ISO-KF flanges. The NW 10 and 50 ISO-KF rings are installed between the two flange faces. The clamp is installed around all items to secure the assembly.
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