ROTAFLO® High Performance Vacuum Stopcock, straight pattern, plain side-arms, 10mm bore

• Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
• PTFE stopcock key with an ergonomic red PP hand grip
• The rotary design allows fine single drop control
• Each stopcock is individually tested by mass spectrometer for 10-⁹Torr vacuum performance and supplied with a certificate of performance
• No lubrication required - no seizure and no contamination
• Can be used over a temperature range -20°C to 200°C
• Locking ring to prevent accidental removal of the stopcock key
• Side-arms are 100mm in length

Product Overview
With a borosilicate glass and PTFE pathway, these stopcocks are highly chemically resistant.

Specifications
Sidearm Bore (mm)          10
Key Bore Diameter (mm)               10
Side Arm OD (mm)           13
Overall Length (mm)        225
Quantity               1