Stage 1 Vapor Recovery Testing

CTS is your number one choice across the Northeast for on-site tank testing (UST-AST) and environmental compliance within the petroleum industry.

Stage 1 Vapor Recovery Testing

Stage 1 Vapor Recovery is used during the refueling of gasoline storage tanks to reduce hydrocarbon emissions. Vapors in the tank, which are displaced by the incoming gasoline, are routed through a hose into the cargo tanker, instead of being vented to the atmosphere. The Stage 1 System is made up of components such as the Pressure/Vent Valve on the Tank Vent, Rotatable Adapters on the Fill and Vapor Risers, Fill Drop Tubes and The Storage Tanks.

During Stage 1 Vapor Recovery Testing, a group of tests are performed in accordance with regulatory standards. These Test Include Pressure Decay, Vapor Tie, P/V Vent Valve Test, and may include Static Torque Rotatable Adapter Test, Drop Tube/Drain Valve, Drop Tube/Overfill Device Testing

The Stage 1 system may be required to be tested Annually or every three years, depending on your region’s implementing Agency.

Give CTS a call and let our team handle your compliance needs.

Our goal is to make any testing, reporting, monthly inspections or repairs as easy and as cost efficient as possible.

Please take a moment and look at our vast array of services and repair capabilities that CTS can provide.

If it’s easier, just call us direct at (774) 872-5151 or email us at as we are ready to answer your call or we can set-up a visit.

On behalf of our team at CTS we say “thank you” – We look forward to working and building a new relationship together!