Dimension Drawing
Unit : mm
Material/Finish
| SWS | |
|---|---|
| Main Body | SUS304 |
| Rubber Packing | NBR |
Application
Seal ringOil hydraulic equipment / Pneumatic device
Characteristics
- Stainless steel sealing washers with a built-in rubber seal.
- Washers prevent the leakage of gas and liquid from the bearing surface of the screw head.
- Test results for JIS C 0920 protection degree IPX7 are available. >>> See the test results
- The rubber does not escape even when the screw is tightened, and the rubber contacts tightly with the thread peak section to form a seal.
- Fluororubber is used for rubber seal ofSWS-F. Excellent chemical resistance, heat resistance, and ozone resistance.
- Heat Resistance Temperature of rubber packing
| Part Number | Rubber Packing Material |
Characteristics | Heat Resistance Temperature |
|---|---|---|---|
| SWS | NBR | Standard | 80℃ |
| SWS-F | Fluoro-rubber | Chemical-proof/heat-resistance/ ozone resistance |
200℃ |
| SWS-E | EPDM | Weather resistance/water resistance/ ozone resistance |
120℃ |
| SWS-S | Silicone rubber | Heat-resistance/cold-resistance/ electrical insulation |
180℃ |
Values in chart are for reference only. They are not guaranteed values.
Usage Example
