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Odorization Systems Sampling Systems Meter Lubrication Chemical Injection
Founded on the principles of meeting the industry’s needs with products that need no

apologies. YZ’s philosophy is to design the absolute best products possible and build them to a

level of craftsmanship unduplicated in the industry. That’s the YZ way.
DynaPak
Simple is usually better, that’s what the DynaPak series of pipeline mounted sampling systems provide.

Designed for natural gas and light petroleum fluids you will find DynaPaks installed in custody transfer applications from city gates and transmission lines to offshore platforms.
 
The DynaPak series of samplers are simple to understand, operate and maintain. The electronic controller is customer selectable to determine the mode of operation. And in 3 minutes and 3 seals, the DynaPak Pump – 2000 can be removed, rebuilt, and returned to service all without removing the probe.
Light Liquid Sampling Systems,
LPR & PNR

The LPR-2 and PNR-2 sampling systems are designed to accurately and dependably sample light liquid hydrocarbons by combining thousands of individual samples into a composite sample of the flowing pipeline.

The LPR and PNR systems vary only in the mounting configuration of the sample pump.
 

For slipstream applications choose the LPR, for pipeline-mounted application we offer the PNR. Each is available with a wide variety of sample vessels, electronic control packages, multi-vessel designs, and an electro-hydraulic power supply. And, we can custom build a sample system to meet your specifications or help you by designing a system to meet the application.
Crude Oil Sampling Systems,
CPR & CNR

The CPR-2 and CNR-2 sampling systems are designed to accurately and dependable sample crude oil by combining thousands of individual samples into a composite sample of the flowing pipeline.

The CPR and CNR systems vary only in the mounting configuration of the sample pump.
 
For slipstream applications choose the CPR, for pipeline-mounted application we offer the CNR. Each is available with a wide variety of sample vessels, electronic control packages, multi-vessel designs, and an electro-hydraulic power supply. And, we can custom build a sample system to meet your specifications or help you by designing a system to meet the application.
DuraSite Sample Cylinder 300
Designed to maintain the phase of the sampled fluid, the DuraSite Constant Pressure Sample Cylinder features a free-floating piston design to retain the sampled product and pre-charge pressure.

The DuraSite is DOT approved and is patented.
 
Features include: a magnetic volume indicator for visual inspection; solid 316SS head integrates the needle valve, rupture disk, gauge port and purge valve in one unit; available ANSI 900 & 1500 models are dimensionally identical to the standard DuraSite and SmartSite cylinders.
Smartsite Sample Cylinder 300/500
The SmartSite Constant Pressure Sample Cylinder eliminates guesswork by providing a 4-20 mA output in proportion to the volume accumulated in the sample cylinder.

When connected with a telemetry or SCADA system you can remotely read
 
the level of your SmartSite cylinder on an offshore platform or remote inland location without leaving the office. The SmartSite features; an adjustable on-board zero and span; visual level indicator; and is DOT approved.
For more information email us at: info@yzhq.com or call toll free 1.800.344.5399