SH one way high vacuum stopcocks, offset

• 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

Hinweis: Für Glasartikel, die durch Weiterverarbeitung von der Originalform abweichen, sind den technischen Regelwerken und Vorschriften entsprechend, die zulässigen Betriebsdaten zu ermitteln.