[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_column_text] REMANUFACTURED / NEW HAZARDOUS GAS CYLINDER CABINETS CSI’s Remanufactured and New Gas Systems represent the finest designs available for high purity gas delivery. We start with the highest quality controller platform in the industry, upgrade it to increase its life and appearance, then match this with gas panel designs optimized by our technicians with years of experience maintaining gas delivery systems in mega-Fab environments. The result is a well thought out gas system that provides the essentials for long life, uptime and gas quality, at a price that is budget-friendly. On-site startup and training,...

For applications involving High Flow, Bulk Delivery, Highly Corrosive Gases requiring Hastelloy Process Piping or  Mini-Gas Systems, Critical Systems offers our line of New Gas Cabinets and Valve Manifold Boxes. Designed around the specific requirements of your process, systems are designed and built using only industry proven components, and advanced fabrication procedures garnered over our 16 year history of providing the finest Reconditioned Systems available. All new Gas Systems receive New Process Panels, Interconnect Sections and Venturi Assemblies. Options for New or Reconditioned Purge Panels allow for cost reductions where desired. The control systems for our New Gas Systems center around...

[vc_row css_animation="" row_type="row" use_row_as_full_screen_section="no" type="full_width" angled_section="no" text_align="left" background_image_as_pattern="without_pattern"][vc_column][vc_column_text] Critical Systems Exclusive – Reconditioned / Remanufactured Gas Cabinets & Valve Manifold Boxes With a track record of 100% contamination-free gas systems (Gas Cabinets & Valve Manifold Boxes) delivered since our inception in 1999 (currently in excess of 1700 systems as of Q2, 2018), Critical Systems is not only the World’s Largest Supplier of Reconditioned / Remanufactured Gas Delivery Systems, but is the ONLY legitimate supplier that can offer remanufactured systems as an alternative to new systems. Why? Because it is simply not possible to another supplier to do it effectively. Tall claim indeed. Here...

Critical Systems, Inc. has a large inventory of professionally decommissioned free standing and wall mount process gas rack units, as well as gas cabinets and valve manifold boxes.    As with all products bought for our inventory, we start with the finest pre-owned gas systems available, inspecting each piece of equipment prior to purchase. As with all of our gas systems, CSI rack units are thoroughly tested – cleaned, customized, and calibrated before being CSI certified. Our 50 point checklist ensures that a CSI Certified Rack Unit meets the highest standards of purity and quality.  Full analyticals — particle, moisture...

New High Purity (UHP) Gas Panels - Standard and Custom As a full service UHP fabrication shop, CSI has built hundreds of standard and custom gas panels for a variety of customers over the past 10 years -- everything from Ammonia (NH3) and Chlorine (Cl2) gas panels, to Hydrogen mix & Silane gas panels.  Our weld shop personnel are highly experienced in high purity, and consistently meet or beat highest industry standards (for alignment and length tolerances). Reconditioned Process Gas Panels CSI carries a large stock of process gas panels that have been decommissioned from major fabs, and thoroughly inspected before being brought...

Customized Gas Cabinets & Panels Based on customer requirements, configuration specs, and the gases being used, CSI selects the type of cabinet to use (inert, toxic, corrosive, pyrophoric, etc). From our large inventory, we choose both the gas cabinet and the process panels that best match the gas to be used. Regulators and DISS or CGG fittings are selected, excess flow switches are verified, and the cabinet is assembled and is prepped for testing and certification. [gallery columns="5" ids="1001,1000,1002,1004,1005" orderby="rand"] [vc_separator type='normal' position='center' color='#080808' thickness='5px' up='10px' down=''] Customized Gas Abatement Systems The right point-of-use gas scrubber is selected for reconditioning based on the mix of...

We start with the finest pre-owned VMBs and VMPs available. CSI’s Valve Manifold Boxes (VMB's) are designed and built by premier gas system OEMs, such as Air Products, Praxair, Air Liquide, and Semi-Gas, and adhere to the strictest safety and purity requirements of the semiconductor industry. All of CSI’s VMB’s inventory was operated and decommissioned by industry professionals, and are in excellent condition. [gallery ids="2064,1898,738"] Customizing and Reconditioning Gas distribution boxes are modified for the particular gases required by our customers. Components are tested, cleaned, and (if necessary) replaced. The controller software is reconfigured, and the system is calibrated to provide gas pressures and...

Critical Systems provides Hazardous Gas Monitors for virtually all of the gases used or generated in the Semiconductor, Solar, MEMS, NANO, Solar PV, and other advanced technologies. Transmitters and monitoring systems are used for gas detection in cleanroom areas, in and around process tools, and directly on gas cabinets for cabinet shutdown in the event of a cabinet gas leak. Our sample-draw Transmitter offers an array of sensor technologies unmatched in the industry, including unique offerings, such as our hydrogen-specific or LEL versions.  The smart sensors retain all calibration and sensor-specific data in non-volatile memory, so sensors can be hot-swapped in...