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analytical pre-engineered subsystems (press)

Swagelok® Analytical Subsystems (PrESS)

Swagelok pre-engineered subsystems (PrESS) for analytical applications are designed and assembled by fluid system specialists to be compact, accurate, and convenient to use.

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Pre-engineered and fully assembled fluid sampling and control subsystems bring efficiency and consistency to your operations. Use Swagelok pre-engineered subsystems (PrESS) to deploy fully documented fluid sampling and control systems without the worry of acquiring and assembling multiple parts.

For use in all types of plants and facilities where liquids and gases are processed, our proven subassemblies minimize system footprints, simplify system design, and promote representative samples and accurate analytical results.


Calibrating and Switching Modules

Calibrating and Switching Modules

Ensure accurate process stream sampling with consistent delivery times while reducing the chance of cross-stream contamination or deadlegs.

Fast Loop Modules

Fast Loop Modules

Reduce time delays with the Swagelok fast loop module (FLM), designed to handle high flows and long transport lines from tap to analyzer.

Field Station Modules

Field Station Modules

Designed for optimal sample conditions the Swagelok® Field Station Module features quick shutoff and easy installation for gas sampling applications.

Fluid Distribution Headers

Fluid Distribution Headers

Used as distribution or collection manifolds, fluid distribution headers (FDH) provide enhanced reliability for gas and liquid applications.

Sample Probe Modules

Sample Probe Modules

Provide improved safety, sample purity, and timeliness with pre-engineered sample probe modules for online process analyzers.

Analytical Subsystems Catalogs

Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.

Swagelok design and assembly services

Custom Fabrication for All Industries

Learn how Swagelok-trained specialists can save you time and improve your fluid system performance by designing and assembling systems for you.

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