INDUSTRY LEADER IN SPECIALTY GAS EQUIPMENT AND AUTOMATION

ONE STOP SHOP FOR EQUIPMENT, UPGRADES, TRAINING AND MORE

Precision Specialty Gas Products, a subsidiary of Weldcoa, is a one stop shop for the highest quality equipment and services for the production of specialty gases, allowing distributors to implement, upgrade, or add new capabilities. We are proud to say all of our specialty gas equipment is engineered, designed, programmed, fabricated, wired, assembled and thoroughly tested at our Aurora, Illinois USA facility.

Contact Weldcoa Today

We can help you prepare a budget, design a facility, manufacture the equipment, install the fill systems, train your people and support your business long term with proper documentation and validation of your equipment. 

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High Integrity Prep Systems

Efficiently preps cylinders for blending. Our system is allows a lower ultimate vacuum to be reached which would result in high purity straight gas or more stable reactive gas mixture

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Automated Bake Out Oven

Provides an effective means to prepping cylinders for industrial, medical and specialty gas better by removing moisture and any trace contaminants from cylinders being put into service.

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High Integrity Bake Out Oven

Highest level of automated process for the vacuuming of cylinders under intense heat. A variety of gases can be programmed to purge the cylinders at different intervals, of your choosing. 

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Manual Specialty Gas Fill Systems

Designed to produce  mixtures from percent down to ppb concentrations. Each unit is pre-engineered and tested before it is delivered and installation is quick and easy.

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Automated Specialty Gas Fill Systems

Our proven, easy to use Sur-Fill iQ-s Systems have touch screen technology that guides you through the specialty gas filing process, providing greater productivity and accuracy.

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Cylinder Inverter Systems

A reliable solution for the industry mixer issues, our system allows cylinders to be repeatedly inverted while holding them in a fixed, controlled postion. Cylinder labels stay intact, maintaing safety and quality.

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Cryo Trap

Helium Gas Purifier

Our Cryo Traps purify the helium carrier gas being supplied to a Gas Chromatograph (GC) significantly improving the GC performance especially for PPM or PPB analysis.

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Helium Gas Purifier  System

TMake it easy and economical to purify industrial grade helium (4.) inot grade 5.0, 6.0 or better and compress it into cylinders right at your facility. Unit includes a cusotm regeneration system.

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Packaged Lab Sampling Systems 

Make the sampling process organized, professional looking and most important operator friendly with one of our packaged labs. Three model options to choose from to fit your facility's needs.

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NEW Digital Lab Assistant (D.L.A.) 

Provides a new level of automation for industrial, medical and specialty gas filling operation. Revolutionary system that can be programmed to capture sample and record analyses simultaneously.

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  NEW Automated P.A.S.S. System

A uniform, consistent result with unattended, conducted analyses can be achieved with a P.A.S.S. (Programmable Automated Sampling System) in your facility. Game-changing technology!

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  Specialty Gas Training Courses

Get Certified in Specialty Gas Filling at Precision University, a completely functioning centralized specialty gas filling facility with analytical equipment for quality training and education.

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Weldcoa only succeeds when you do

Weldcoa doesn’t want to be your vendor of the day.  We partner with our clients in order to provide real long term value.