Eldon James Corporation

Eldon James Corporation Eldon James manufactures a wide range of PVC- free tubing, connectors, quick disconnect fittings and assemblies

Not every bioprocess runs through the same size tubing — so why settle for a sterile disconnect that only comes in one?S...
08/27/2026

Not every bioprocess runs through the same size tubing — so why settle for a sterile disconnect that only comes in one?

SeriesLock® delivers a validated sterile disconnect — tested and proven clean against bacterial and spore challenges, even after multiple reconnects. Available across a range of sizes, SeriesLock helps your single-use systems maintain the sterile boundary you can trust, whether you're assembling, transferring, or storing.

https://eldonjames.com/wp-content/uploads/2023/04/WP-SL-006-SL-Bacterial-Ingress-Study-17April2023.pdf

See us at BioProcessing International as part of BioTech Week Boston — Booth 813 — September 22-25, 2026.We're showcasin...
08/27/2026

See us at BioProcessing International as part of BioTech Week Boston — Booth 813 — September 22-25, 2026.

We're showcasing our fluid handling lineup: SeriesLock®, SeriesLock Xgen®, and our award-winning BioKlik™ assemblies.

Stop by to talk changeout solutions for your single-use systems.

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08/25/2026

Toolie and Coup Tuesday - Did you know?

SeriesLock is a sterile disconnect coupler, available for tubing sizes from 1/16 inch ID to 1 inch ID. That's a broad range, and it allows one connector platform to be used across multiple connection sizes and configurations.

Providing greater flexibility when designing fluid paths for different applications.

One platform.
Designed to adapt.

Learn more - SeriesLock Aseptic Bacterial Ingress case study

https://eldonjames.com/wp-content/uploads/2023/04/WP-SL-006-SL-Bacterial-Ingress-Study-17April2023.pdf

CAMA and Eldon James Corp hosted "Inside Colorado Manufacturing: Workforce, Leadership & the Future of Industry" — bring...
08/25/2026

CAMA and Eldon James Corp hosted "Inside Colorado Manufacturing: Workforce, Leadership & the Future of Industry" — bringing together over 75 attendees for a look at the economic conditions, leadership decisions, and workforce strategies shaping Colorado's manufacturing sector.

Nick Sly, VP, Economist, and Denver Branch Executive at the Federal Reserve Bank of Kansas City, opened with remarks before moderating a panel with Marcia Coulson, President of Eldon James, and other Colorado manufacturing and business leaders. The conversation covered changing market conditions, workforce pressures, investment and growth, and the outlook for manufacturing across the state.

A second panel introduced the Smart Automation Certification Alliance (SACA), covering how its industry-driven certifications support skills-based hiring and help prepare students and incumbent workers for careers in automation, robotics, industrial maintenance, and controls.

Thank you to everyone who attended and joined the conversation.

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08/04/2026

Did you know?
Not every connector is designed the same way.

SeriesLock male valved assemblies incorporate a vented spring chamber. This is designed to help maintain process integrity and helps to eliminate fluid cross-over during critical disconnect steps.

It's one more example of how product design can support the demands of fluid handling applications.

Engineered with purpose.
Purpose-built performance.

Happy Colorado Day! We're proud to manufacture right here in Fort Collins — building fluid handling solutions that reach...
08/01/2026

Happy Colorado Day! We're proud to manufacture right here in Fort Collins — building fluid handling solutions that reach customers around the world, without ever losing sight of where we started. Here's to Colorado, and to the people who make it such a great place to build things.

Thank you to Jamey House in Molding for the beautiful photo.

Happy 4th of July!From all of us at Eldon James, wishing you a safe and happy Independence Day. We're grateful for the f...
07/04/2026

Happy 4th of July!

From all of us at Eldon James, wishing you a safe and happy Independence Day. We're grateful for the freedoms we celebrate today and proud to keep manufacturing right here in Colorado.

Enjoy the holiday with family and friends.

06/30/2026

Did you know?

SeriesLock XGen is available for tubing sizes from 1/4 inch to 1 inch ID.

Giving you the flexibility to support a variety of fluid transfer applications using the same connector platform.

Combined with sterile reconnection capability up to 10 times, XGen is designed to adapt as your process evolves.

Multiple sizes.

Reconnect up to 10X.

The Power of 10X.

SeriesLock XGen.

Happy Birthday Eldon James! Today began with a simple mission: to provide superior products and exceptional service. We...
06/24/2026

Happy Birthday Eldon James! Today began with a simple mission: to provide superior products and exceptional service.

We celebrate our 39th anniversary, and are incredibly proud of the legacy we have built and the solutions we’ve delivered to industries worldwide. Thank you to our dedicated and hardworking team—past and present—and our loyal customers who have been part of this journey.

Here’s to 39 years of excellence and looking forward to the next chapter ahead!

Toolie and Coup TuesdayThe materials behind your connector matter just as much as the connection itself.That's why Serie...
06/16/2026

Toolie and Coup Tuesday
The materials behind your connector matter just as much as the connection itself.

That's why SeriesLock® is manufactured using ISO 10993-compliant materials.

And that's important.

Because bioprocess applications demand components designed with compatibility and performance in mind.

The result?

A connector platform that integrates seamlessly into regulated bioprocess environments.

Helping support confidence from development through manufacturing.

Trusted materials.

Reliable connections.

SeriesLock.
Changing the Way You Connect®.

Address

3486 Precision Drive
Fort Collins, CO
80528

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(970) 667-2728

Website

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