VALVE, HIGH VACUUM, PTFE, O-RING, 90®
With two 9mm O.D. sidearms sealed to the barrel at a 90® angle to one another.The non-rotating PTFE plug has three O-rings, the tip O-ring making the primaryseal on the precision formed tapered seat. 0-4mm high vacuum valve,90°,complete
Accessories:
S540004 0-4mm high vacuum plug and control knob Viton® O-ring at tip 28.40