PYREX HIGH VACUUM STOPCOCK SAFETY PUMP, KEY BORE SIZE 4 MM, SIDEARM O.D. 10 MM
Manufacturer: Scilabware
Catalog ID: SSV804
Stock: In Stock
| Key bore size mm | 4 |
| Sidearm OD mm | 10 |
| Sidearm wall thickness mm | 1.5 |
| Pack quantity | 1 |
Innovative vacuum stopcock
Innovative glass vacuum stopcock which is designed to prevent the accidental removal of the key whilst under a vacuum.
- Designed to prevent accidental removal of the key whilst the system is under vacuum
- Open ended key features an extra bore 'B': - When connected to side-arm 'A' the bulb is evacuated thus holding the key firmly in place - Key cannot be removed until the vacuum is released
