Vacuum stopcocks, one-way, borosilicate glass 3.3, parallel
With parallel side arms and hollow NS glass plug. Leakage rate acc. to DIN 12540-1.
Toote variatsioonid
| Bore | Ground size | Material | Stopcock with | Catalog number | Standard | PK | Kogus | |
|---|---|---|---|---|---|---|---|---|
| 2.5 mm | NS 14,5 | Boro 3.3 | Glass key | 4.712 784 | DIN 12545 | 1.00 | ||
| 6.0 mm | NS 21,5 | Boro 3.3 | Glass key | 4.712 785 | DIN 12545 | 1.00 | ||
| 10.0 mm | NS29 | Boro 3.3 | Glass key | 6.223 143 | DIN 12545 | 1.00 | ||
| 8.0 mm | NS24 | Boro 3.3 | Glass key | 4.712 786 | - | 1.00 | ||
| 4.0 mm | NS 18,8 | Boro 3.3 | Glass key | 6.223 019 | DIN 12545 | 1.00 |
