Hydrocarbon Release During Fuel Storage and Transfer at

Gasoline Stations: Environmental and Health Effects

Pacific Gauge. Products Nozzle Hold Open Clip AST/UST Efficiency Tank Shock 

Hydrocarbon Release During Fuel Storage

Protect your AST or UST from Hydraulic Wall Tank Shock, ~Shockwaves~

Husky PV Vents are made for Stage One & Stage Two

Calibrating Litres-per-minute out the Vent Stack with a "PV Vent"
Is the most Critical Point of any Forecourt, Diesel - Gasoline / AST - UST

Our PV Vents have the NEW Certifications on Pressure & Vacuum including High Flow Curves for Stable Calibrations & Duel Dump Valves to protect your tank from the unaccounted Tank Shock

Help Protect your AST/UST System

Each Husky PV Vent has 4 Valves: 1 Pressure, 1 Vacuum, & 2 Dump Valves

* Help Protect Against:       Cavitation “Tank Shock”                <Husky Stable Valve Openings >

* Help Protect Against:       Over Pressure Flow Rates            <Tested High Flow Curve UL DATA >

Don’t “Guess”

Tank Pressure/Vacuum Vent Certification is Real & Genuine!