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Vacuum Breakers - Series VB, VBM, VBS

    -Designed to protect enclosed tanks from collapse or structural damage during draining.
    -Eliminates siphoning of dangerous fluids.
    -Prevents vacuum which can cause damage to sensitive instruments and filters.
    -Normally-closed design prevents fugitive emissions from leaving system.
    -Insurance against replacement of damaged expensive equipment… avoids critical system downtime.
    -Patented diaphragm design assures dependable, repetitive, bubble-tight sealing in VBM and VB; PFA encapsulated spring and special poppet provide identical performance in VBS design.
    -For corrosive or ultra-pure liquid applications.
    -Sizes: 1/2", 3/4", 1", 11/2", 2" and 3".
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