YZ Systems is committed to the safety of people and the environment and has provided odorization and sampling systems to the energy industry for the past 60 years.

Our innovative designs deliver accurate injection while our versatile solutions accommodate a wide range of performance requirements.  Commitment to quality is our top priority to ensure the protection of your most precious assets.

YZ Odorization Systems are engineered to measure and inject precise amounts of liquid odorant into each cubic foot, or meter, of gas that flows down a pipeline to ensure detectability.  These proven, reliable systems provide proportional-to-flow odorant injection, onboard metering of the odorant injected, system monitoring and alarm notification.

NJEX Tanks & Skids NJEX offers a complete systems approach for all of your odorant injection applications.

Sentry4 Sentry4 is a powerful tool allowing any organization the ability to remotely monitor in "real time" the operation of every NJEX installation in their system.

NJEX 6300 Odorant Injection System The 6300 is ideal for lower flow applications where accurate injection and performance verification is expected.

NJEX 7300 Odorant Injection System The 7300 Series was the first system in the NJEX family and remains the industry flagship for most user applications.

NJEX LOW-VOLUME ODORIZER The NJEX low-volume odorizer delivers reliability to low flow odorization applications.

NJEX 8300 Odorant Injection System The 8300 is designed for high volume injection applications.