ZEVAC equipment is easy to use, quiet, compact, and portable. Integrating ZEVAC into routine maintenance activities is a simple way to address the high-frequency, low-magnitude venting and emissions escape happening every day.

ZEVAC sells and rents equipment to operators and members of our ZEVAC Service Contractor Network (ZSN), allowing zero emissions standards to become part of every company’s operations and maintenance plans and contract requirements–creating a quick and achievable path to compliance goals.

ZEVAC equipment is better than traditional cross-compression because it can capture and recover 100% clean and dry natural gas and any mixture up to 100% liquid content! ZEVAC is not only safer and more reliable, but also more versatile due to the wide range of user-friendly applications this capability creates.

Separate and isolated gas and air systems, with a double block and bleed seal mechanism, prevent any chance of mixture, and there is zero chance of catastrophic failure due to liquids ingestion with ZEVAC. Other safety features include multiple forms of overpressure protection, auto discharge pressure balance, and high- and low-pressure auto shut-offs. These features make ZEVAC the safest cross-compression solution available.

ZEVAC equipment is 100% mechanical and pneumatically-driven – any compressed air source can power the ZEVAC. The more air it receives, the more quickly the job is completed. ZEVAC can also be used in series for even faster results. Using air as power allows ZEVAC to be 100% free of onboard electronics, making it Class 1, Div.1 compliant, and also allowing it to achieve zero psig and even pull a vacuum for situations like commissioning new pipelines.

Because ZEVAC knows pipeline operators are regulated under the requirements of 49 CFR Parts 192 (Transportation of Natural and Other Gas by Pipeline) and 195 (Transportation of Hazardous Liquids by Pipeline), we created an OEM Certified Training Program (CTP) and Operator Qualification (OQ) guidelines focused on teaching the specific knowledge, skill, and ability needed to operate and maintain a ZEVAC unit in a compliant and safe manner.