The CARB-certified OPW 71SO vapor-tight Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut off of product delivery. The shut off valve is an integral part of the drop tube used for gravity filling. The OPW 71SO allows easy installation without breaking concrete and no special manholes. Retrofits directly for new and existing tanks with 4" fill risers. Features Simple, Easy and Quick InstallationNo excavation or special manholeRetrofits DirectlyFor both new and existing tanksQuick Drain FeatureAutomatically drains hose when head pressure is relievedWill Accept A Dip Stick For GaugingEconomicalCosts a fraction of expensive and difficult to install valvesNo Epoxy Sealants Required
OPW OPW 71SO Overfill Prevention Valves - 120" - 126" - 10 Ft - 12Ft MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $1,132.87 Quick view Add to Cart The item has been added
OPW OPW 71SO Overfill Prevention Valves - 60" - 83" - 5 Ft - 8 Ft MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $952.79 Quick view Add to Cart The item has been added
OPW OPW 71SO Overfill Prevention Valves MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $952.79 Quick view Choose Options
OPW OPW 199ASV Anti Siphon Valve 1 in. NPT - 10 ft. To 15 ft. MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $417.85 Quick view Add to Cart The item has been added
OPW OPW 199ASV Anti Siphon Valve 1 in. NPT - 5 ft. To 10 ft. MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $417.02 Ready to Ship Quick view Add to Cart The item has been added
OPW OPW 199ASV Anti Siphon Valve 2 in. NPT - 5 ft. To 10 ft. MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $445.66 Quick view Add to Cart The item has been added
OPW OPW 199ASV Anti Siphon Valve 2 in. NPT - 10 ft. To 15 ft. MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $459.01 Ready to Ship Quick view Add to Cart The item has been added
OPW OPW 2 in. Floating Arm Style Overfill Prevention Valves MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $1,444.94 Quick view Add to Cart The item has been added
Franklin Fueling Systems Franklin Fueling Systems Defender Series® Overfill Prevention Valve w/ 10 ft. Top Drop Tube MSRP: Was: Now: $1,435.37 - $1,480.67 Quick view Choose Options
