- 20mm Headspace Seal, Press Rel, PTFE/But
20mm Headspace Seal, Press Rel, PTFE/But
These seals are special crimp closures with bridges and scorelines in the aluminum seal. This design is an added safety feature, allowing the internal pressure to be released when 3.0 +/-0.5 bar has been exceeded. The seals come with PTFE faced silicone, PTFE faced grey molded butyl, or aluminum faced silicone liners. They are offered in packs of 100 or can be purchased with vials in Convenience Packs.
- 20 mm crimp closure with liner for headspace vials
- Score lines allow for internal pressure release
- Choice of three liner options
- Purchase seals separately or together with Vials in Convenience Packs
|Bottle / Vial Style||Headspace|
|Cap Liner Material||PTFE/Grey Butyl|
|Cap/ Closure Size||20 mm|
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