Staff Answer
Jun 26, 2026 - 10:06 AM
GL-14 = 1/4" | GL-18 = 3/8"
All USA Lab branded GL connections feature silicone seals.
What is the OD of the hose barbs on the GL14 straight hose connector? Does it contain a Viton seal? or silicone? USA Lab GL-14 and GL-18 Bent and Straight Hose Connector
Your listing doesn't say what size tubing this is intended for. Is this for 3/8" ID tubing?
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Open Jun 25, 2026 - 06:33 PM
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USA Lab GL-14 and GL-18 Bent and Straight Hose Connector
" GL Connections can be used on distillation head, cold traps, chromatography columns, and much more. They are available in GL-14 and GL-18. GL-14: 7.5mm OD GL-18: 10mm OD</span&g
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