Gas Delivery Systems
Gas Cabinets
VMBs & Panels
Universal Controllers
Gas Sticks & Panels
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Gas Cabinets for Ultra High Purity (UHP) Gases
CSI is the GOLD Standard for Gas Delivery Handling and Control of your process gases.
For over 25 years, Critical Systems has been serving the gas delivery needs of production and research facilities with high quality, low maintenance gas delivery systems. Designed around your process and exacting requirements, gas systems from CSI represent the finest systems available. From intuitive, easy to operate PLC-based gas system controllers to gas panels with optimized purge sections and high-capacity venturis and the industry’s lowest internal volumes, CSI builds systems that are simply meant to last. CSI offers gas cabinets, rack units, gas panels, valve manifold boxes (VMB, VMP), gas isolation boxes, mini-gas cabinets, bulk gas delivery systems, and universal gas system controllers to upgrade existing gas systems from most manufacturers.
Engineered to the Industry’s Highest Quality Standards
Designed and manufactured to exceed the meticulous requirements of SEMI manufacturing standards. CSI is SEMI S2 compliant, UL 508A certified and uses only the industry’s finest components.
Quality you can Rely On
CSI designs and builds a superior gas delivery system that provides safety, reliability, quality and performance. Our high level of quality, meticulous level of detail and unsurpassed field service teams are what made us a leader in high purity gas delivery for over 20 years.
On-Going Support After the Sale
With solutions for any application and no matter which system you choose, CSI offers on-site startup and training, off the shelf spare parts, technical assistance 7 days a week, fast lead times and full warrantees.
Quality Management System
As an ISO9001 certified company, quality is worked into every part of our systems. From design verification to final assembly, quality management system and procedures ensure that every aspect of every project meets your highest standards. That means when you work with CSI, you can rest assured that we will meet your exacting specifications time and time again.