SEMIFLEX®/Vapor vent systems employ a mechanical float operated device which minimizes two-phase flow – maintaining liquid nitrogen in SEMIFLEX® at storage pressure.

SEMIFLEX®/Triax/Liquid vapor phase separator systems deliver liquid nitrogen in pure liquid form at pressures of 1 to 10 psig. The addition of the Triax pipe and Liquid Vapor Separators completely eliminates two-phase flow to use points. In this special system, all of the losses of the total system are vented to the atmosphere separately. Pure low pressure liquid nitrogen is delivered by gravity to each use point on demand. By separating gas losses and venting them prior to liquid delivery no gaseous nitrogen passes through your equipment. SEMIFLEX® /Triax systems are commonly used in applications where pure liquid is critical to the production processes.