alert icon

Internet Explorer 8 or 9 is not supported by this website. Please use a more up to date browser.

Hide Message hide icon
Swagelok Alaska

Your Authorized Swagelok Sales and Service Center

GSM | Swagelok Northwest (US)

The Swagelok® Grab Sample Module (GSM)

The GSM closed-looped sampling system pulls from a positive-pressure process and returns back to the process at a lower pressure location, using differential pressure to drive fluid through the system.

  • The continuous flow configurations allow the sample transport lines to continue flowing while sampling.
  • The GSM left in the bypass or sample position indefinitely keeps transport lines fresh and ready for sample capture.
  • Using a docked grab sampling cylinder (GSC), process fluid is continuously circulated to maintain ideal process conditions. 

get a quote

Standard Assemblies Configured for You

Whether you need a standard assembly or a custom assembly we have a grab sampling solution that will meet your needs.

DOWNLOAD THE GRAB SAMPLING PRODUCT CATALOG

Fluid System Products and Services for You

Swagelok Northwest (US) - Assembly Services

Assembly Services

Premium components, industry-forward engineering, from your local Swagelok resource.

Swagelok Northwest (US) - Training

Training and Education

Reduce cost and enhance safety with hands-on training from our fluid system experts.

Swagelok Northwest (US) - Mechanical Seal Support Systems

Buy Swagelok

Purchase from our selection of high-quality products for your fluid system applications.