High Vacuum Stopcock, with Tef-Cap O-Ring, Ace Glass
Catalog #: 89062-400
Supplier: Ace Glass
Product available on GSA Advantage®
Small Business Enterprise
Specifications
- Description:High Vacuum Stopcock, with Tef-Cap O-Ring and Easy-Action Plug, Plug Only
- Cat. no.:89062-400
- Stem O.D.:8 mm
- Supplier No.:8189-43
- Orifice:0 - 3, 0 - 4 mm
Specifications
About this item
High vacuum stopcock with Tef-Cap O-Ring seals that eliminate exposure to corrosive materials
For use to 3.5 Kg/cm2 internal pressure. With variable openings from 0 - 3 mm to 0 – 10 mm. An ultimate vacuum of 10-7 can be realized with the standard three seals. Smooth acting valve permits fine adjustment of opening. Front ring seal makes a positive closure against a precision formed heavy glass seat. Hooded handle is permanently attached to PTFE plug and is therefore not bakeable. O-Rings are not replaceable. Reference marks on body aid in repetitive setting.
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