Genie 755 Direct Drive Probe

SKU: Genie755

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The safest and most versatile membrane tip probe regulator available on the market!

• API 14.1, GPA 2166 and ISO 10715 probe compliance
• Helps preserve sample integrity
• Easy, quick, safe insertion and extraction from pressurised system
• Does not require special insertion device or hydraulic fluid
• Horizontal or vertical mounting
• Pipeline gas helps to offset temperature changes at regulation point

• Genie® Membrane Technology™
• Adjustable length
• Vibration resistant
• Low internal volume
• No dead volume
• Analytically Correct™ Design
• Stainless steel construction
• Field serviceable regulator seat and packing material
• Optional pressure ranges

•  Gas sampling and pressure regulation of transmission quality natural gas and various types of refinery and petrochemical gases

Note: This product is not recommended for sample streams containing Hydrogen in concentrations above the lower explosive limit (LEL).

Product Description


Liquid carryover from the pipeline into the sample system should be prevented when sampling natural gas as it can directly impact the analysis and damage the analyser.

Industry standards state that the equipment used to remove the liquid from the sample must be operated at flowing temperature and pressure conditions.

Genie® Probes™ provide a means to insert Genie® Membrane Technology™ directly into a pipeline for the purpose of separating unwanted liquid and particulate from the gas sample at flowing conditions.

The Model 755™ is an adjustable length, membrane tip probe regulator designed to sample transmission quality natural gas. The pressure regulator is built into the probe immediately downstream of the membrane, inside of the pipeline. Heat is transferred from the flowing pipeline gas to the regulator to prevent excessive Joule-Thomson cooling, helping to prevent condensation during pressure letdown.

The Model 755™ can be inserted and extracted from a pressurised line through a full opening valve without the use of a special insertion device. It is offered with threaded or flanged process connections, and optional coatings from Silcotek™ .

It can be mounted vertically or horizontally, and its installation process is simple and straight forward. It is important to note that some applications will require additional heat to be applied before pressure regulation, and possibly multiple stages of pressure reduction.

For assistance in determining heating and pressure regulation requirements and for more information on our complete line of upstream and midstream gas and liquid sampling products, please contact us


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