Pressure Vacuum Vents

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Protectoseal is the leading global manufacturer of vapor and flame control equipment for storage tanks. Since inception in 1925, Protectoseal has manufactured the highest quality products with a continuing commitment to "Safety Without Compromise".

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Products

  • Pressure Vacuum Vents
    • Protectoseal pressure and vacuum vents protect storage tanks against both overpressure and vacuum from day to day operations
    • Patented air-cushion seating minimises evaporation losses
    • Self draining body
    Type Series Sizes Features Datasheet
    End-of-Line Pressure / Vacuum 8540 2” to 12” Pressure and Vacuum 8540 PV
    In-Line Pressure / Vacuum 8740 2” to 4” In line protection 8740 PV
    Pressure / Vacuum with Flame Arrester 830 2” to 10” Protects from external fire 830 PVA
    Pipe-Away Pressure / Vacuum 18540 2” to 12” To contain hazardous vapours 18540 PV
    Pipe-Away Pressure 17800 2” to 12” To contain hazardous vapours 17800 P
    End-of-Line Vacuum 6240 2” to 12” Vacuum only 6240 V
    Side Mounted Vacuum 16240 2” to 14” Vacuum only 16240 V
    Weatherhood Free Vent 5200 2” to 24” Pressure and Vacuum protection 5200 FV