Comparison : |
Item # 7148-02, High Vacuum Valve, Straight, PTFE Plug, without Tip O-Ring, 0-2mm Bore Range, 8mm Stem O.D., 5-105 O-Ring Shaft Size Item # 7148-04, High Vacuum Valve, Straight, PTFE Plug, without Tip O-Ring, 0-4mm Bore Range, 9mm Stem O.D., 010 O-Ring Shaft Size Item # 7148-06, High Vacuum Valve, Straight, PTFE Plug, without Tip O-Ring, 0-8mm Bore Range, 13mm Stem O.D., 110 O-Ring Shaft Size Item # 7148-08, High Vacuum Valve, Straight, PTFE Plug, without Tip O-Ring, 0-12mm Bore Range, 16mm Stem O.D., 112 O-Ring Shaft Size
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