4 Barten Lane
Woburn, MA 01801
Tel 1-781-933-3570

Vacuum Barrier’s liquid-vapor phase separators deliver low pressure liquid nitrogen to each use point for on demand supply. Combine with SEMIFLEX® TRIAX liquid nitrogen piping to eliminate two phase flow to all use points.

The NITROMATIC liquid nitrogen fill station automatically fills a Dewar with liquid nitrogen from a piping system or bulk tank.
Pneumatic Modulation Phase Separator

Modulating Valve Phase Separator
with dynamic vacuum is available with two, four or eight outlets.
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Stainless SEMIFLEX

Sensor Controlled Phase Separator
with sealed or dynamic vacuum is available with two outlets.
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CobraFlex

NITROMATIC® Dewar Fill
provides a true liquid nitrogen fill, eliminates liquid nitrogen waste and is equipped with an automatic shut off or unattended filling.
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