text.skipToContent text.skipToNavigation
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.

Talk to a Specialist

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.

Learn More About Swagelok’s Fluid System Assembly Service

Analytical Subsystems (PrESS) Categories

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.

Find the Support You Need

Swagelok Resources Curated for You

Analytical instrumentation panel with Swagelok valves and gauges
Tips to Maintaining a Representative Sample in an Analytical Instrumentation System

Maintaining a representative sample within an analytical instrumentation system can be difficult. Learn how to identify major issues and avoid complications associated with a compromised representative sample from the experts at Swagelok.

A Shenyang Blower Works employee uses a fluid system built with Swagelok components
How Shenyang Blower Works Group Improved Safety and Reliability

Learn how Swagelok Shanghai has helped Shenyang Blower Works Group Corporation achieve consistency, reliability, and cost savings for its customers while improving its own safety and production efficiency.

ローゼンダール・ネクストロム社とスウェージロックが業務効率化に向けて協業
光ファイバー装置メーカー、カスタマイズされたソリューションで効率アップを実現

ローゼンダール・ネクストロム社は、1980年代からスウェージロックのサポートを受けて、ビジネスを推進してきました。競合他社とは一線を画し、業界のトップを走り続けるローゼンダール・ネクストロム社のソリューション事例を紹介します。

導入事例:シャルボノー・インダストリーズ社、スウェージロックのカスタム流体システム・アセンブリーで増産を実現
カスタム流体システム・アセンブリーで増産を実現

高温用圧力逃がし弁システムの組み立てにSwagelokカスタム・ソリューションズを活用することで、製造プロセスのスピードアップ、人件費の削減、システムの品質確保を実現したシャルボノー・インダストリーズ社の事例を紹介します。

This process may take several minutes. Please be patient and remain on the page.