Glass Components for Processors
Normag - Lab & Process Glass
Technologies
SH two way high vacuum stopcocks
![](https://www.gmmpfaudler.com/thumb/930/SH-Zweiweg-Hochvakuumhaehne.jpg)
Description
- NORMAG fine-grinding 1200 grit
- Stopcock sleeve and hollow glass stopcock keys handmade by Normag in Ilmenau, Germany, guarantees highest quality
- Durable and smooth running
- Requires less grinding grease and is much less sticky
- High vacuum tight
- Always tight, even with temperature changes
- With rubber tap safety device
- Temperature resistance:
- + 200°C - not insulated,
- minus temperature limited by grinding grease/sealing
- Pressure resistance: -1/+0.1 barg
- Material: borosilicate glass 3.3
- Material tap safety device: FKM, -40/+180°C
Important: For glass articles which differ from the original shape after further processing, the permissible data must be determined in accordance with the technical rules and regulations.