DynaPak is the industry standard in simplicity and reliability. Designed to deliver a representative sample of natural gas or light liquids the DynaPak sampling system has become the industry standard in simplicity and reliability. Whether sampling condensate on an offshore platform or natural gas on shore you can have confidence the Dynapak will provide years of dependable service.

Simple and reliable family of crude oil sampling systems. YZ offers a standard, simple and reliable family of crude oil sampling systems. Each system is manufactured with quality and precision. The goal of the entire design is to deliver a representative sample month after month, year after year.

The DURASITE Constant Pressure Sample Cylinder is designed to provide years of accurate trouble-free sample gathering. The DURASITE is a patented product from YZ Systems and is DOT approved (Patent #4,409,850, DOT exemption #8757). Our DOT certification allows the transport of hydrocarbons up to 1,800 psig by motor vehicle or cargo aircraft. This unit incorporates a free-floating piston design to provide a product chamber and a precharge chamber. Once a precharge of inert gas has been applied to the DURASITE Cylinder, constant pressure of the product can be maintained during sampling, transit and evacuation. The magnetic volume indicator “bullet” from YZ Systems provides excellent visual indication of the product. Internally, a patented design incorporates an inert mixing ball to allow safe product mixing.

Light Liquid Sampling Systems offer a versatile solution to a wide range of sampling applications. YZ has been providing the energy industry Light Liquid Sampling systems for over 60 years. Our innovative design offers a versatile solution to a wide range of sampling applications such as propane, butane and other refined products. A simple skid or a multi-vessel system with remote communications are available to meet your process needs. Each system comes with YZ’s commitment to quality and “low cost of ownership”

The HVO High Volume Odorizer is designed for ultra-high accuracy and precision high volume injection. HVO injects at a customer-specified rate while automatically adjusting to changes in process flow rates and pump variability. HVO Features a large touch-screen interface with multiple layers and trend graphing, remote communication for seamless integration, and includes more than 25 customer adjustable parameters.

The NJEX low volume odorizer delivers reliability to low flow odorization applications. Its unique design delivers accuracy, reliability and odor-free performance and it eliminates the risk for “vapor locking” at even the lowest of flow rates. The system provides three levels of verification to confirm only the desired amount of odorant is introduced into the pipeline.

The 6300 is ideal for lower flow applications where accurate injection and performance verification is expected. This proven system reliably provides proportional-to-flow odorant injection, onboard metering of the odorant injected, system monitoring and alarm notification. Additionally the system will document and verify injection rates, performance of each system component, parameter changes and alarms.

The 7300 Series was the first system in the NJEX family and remains the industry flagship for most user applications. This mid-use, primary odorizer provides proportional-to-flow odorant injection, onboard metering of the odorant injected, system monitoring and alarm notification. Additionally the system will document and verify the performance of each system component, parameter changes, alarms and injection rates.

The 8300 is designed for high volume injection applications. The dual configuration (8302) will accurately inject up to 136 gallons per day. This system has provided reliable performance at critical injection points worldwide for many years. This proven system reliably provides proportional-to-flow odorant injection, onboard metering of the odorant injected, system monitoring and alarm notification. Additionally, the system will document and verify injection rates, performance of each system component, parameter changes and alarms.