Author: hongxiang_admin
| Material | Chromium-plated brass |
| Hermetic seal | NBR、Silicone rubber |
| O-Ring | NBR、Silicone rubber |
| Metal Washer | Nickel-plated hoop |
| Protection degree | IP54 |
| Temperature | Static state：-40℃ to 100℃,short time to 120℃ |
| Dynamic state | -20℃ to 80℃, short time to 100℃ |