About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays
- Inquiry Web Conference
- Tokyo 03-3270-5761 Osaka 06-6131-4751
- Contact Us
- FAQ
-
Feedthrough
-
Isolator
-
Viewport
-
Vacuum Component
-
Vacuum Valve
-
Vented Screw
-
Others
- Quick Order
- CAD · Catalog
- About Us
- Create Account
- Sign In
- User Guide
- FAQ
- Contact Us
- Catalog Download
- Company Profile
- Example
- Agreement
- Site Map
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
- Cosmotec for Vacuum Components
- Viewport
- Quartz (SiO2)
- 32.063008.125.863 Blank Flange NW63 for fused silica optical
- Cosmotec for Vacuum Components
- Vacuum Component
- Blank Flange / Flange with Pipe
- Flange (NW / KF standards)
- Flange (NW / KF standards)
- 32.063008.125.863 Blank Flange NW63 for fused silica optical
- Cosmotec for Vacuum Components
- Vacuum Component
- NW / KF standard
- Viewport
- 32.063008.125.863 Blank Flange NW63 for fused silica optical
- Cosmotec for Vacuum Components
- Viewport
- Glass series for NW
- Glass blank flange
- 32.063008.125.863 Blank Flange NW63 for fused silica optical
32.063008.125.863 Blank Flange NW63 for fused silica optical
▼Glass flange (viewport)
Easy to observe inside, suitable for control in plasma and high temperature applications
Wide effective diameter due to all-glass surface
Suitable for vacuum up to 10-7Pa
Optically polished laser transmission windows are also available
Maximum operating temperature: Duran® 450°C, quartz 1000°C
Note the operating temperature of the center ring (approx. 200°C).
▼Center ring for glass products and plastic clamps should be selected for use.
You can check here for both glass-to-glass and glass-to-metal.
※Thicknesses are different for metal and glass products.
Resin clamps are available here.
※Please be careful not to apply too much torque when fastening.
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For precision cleaning requests, please click here.
| Basic Information | |
|---|---|
| Available pressure | Atmospheric pressure ~ 10 |
| Corresponding seal | Dedicated elastomeric seal |
| Pressurization | NW63 following ○, NW80 more ✖︎ |
| Non-magnetic | ○ |
| chemical resistance | ◎ |
| Clean Room | ○ |
| Insulation | ○ |
| RoHS2 corresponding | ○ |
front.product.product_code Model |
NW/KF | Flange material | window | Finish | A | T (glass thickness) | V (effective diameter) | Maximum temperature | The lowest temperature | Stock & Delivery |
front.product.price front.product.tax_included2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63 | Quartz | Fused quartz | Optical | 87 | 6 | 68 | 1000℃ | -50℃ | |||
| NW/KF | Flange material | window | Finish | A | T (glass thickness) | V (effective diameter) | Maximum temperature | The lowest temperature |
|---|---|---|---|---|---|---|---|---|
| 63 | Quartz | Fused quartz | Optical | 87 | 6 | 68 | 1000℃ | -50℃ |
Filter by model
フランジ
フランジ材質
窓
仕上げ
RoHS2 Download
Download the RoHS2 compliance report for the following products.
- Required
-
