CONCOA Precision Gas Controls
CONCOA Specialty Gas Catalog  

CONCOA Specialty Gas
Organized 25 years ago by gas industry scientists and engineers, CONCOA is today a recognized leader in the design and manufacture of gas control devices. The only company that routinely assembles specialty gas regulators in a cleanroom environment, CONCOA provides systems and equipment that perform precisely, under demanding conditions in diverse applications. Built for industries ranging from analytical, scientific, aerospace, environmental, and pharmaceutical, to electronic, medical, petrochemical, and metalworking - for those that require only the best.

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Product Instruction and/or
Reference Manuals
Preface (PDFs)
Capsule technology  
Table of contents  
CONCOA custom assembly program  
CONCOA laboratory systems: Cryogenic  
CONCOA laboratory systems: Chromatography  
CONCOA laboratory systems: ICP Mass Spec  
CONCOA I-link web server technology  
Ordering CONCOA regulators  
How to choose a regulator  
Ordering CONCOA flowmeters  
   
   
Distribution Systems  
C-Series Gas Cabinets - 1, 2, 3, 4-cylinder models ADI0008
577 CryoWiz - Brass component continuous liquid nitrogen delivery system ADI5774 ADI5770
57V Cryogenic Headers and Hose - Vacuum-jacketed components for cryogenic installations TBD
538 Series IntelliSwitch II - High flow electronic switchover with CONCOA web server technology ADI9514, ADI9515
539 Series IntelliSwitch - High flow electronic switchover NEMA12 ADI9501
NEMA 4 ADI9503
542 Series High Flow Generator Backup - Electronic gas generator or bulk supply systems ADI9519, ADI9523
544 Series IntelliSwitch IIv - High flow electronic switchover with CONCOA web server technology ADI9527
515 Series SilcoNert™ 1020 Switchover - 316L stainless steel component automatic switchover system TBD
522 Series AutoSwitch - Brass component solution for continuous automatic gas delivery system ADI3196
523 Series AutoSwitch - 316L stainless steel component continuous automatic gas delivery system ADI3197
526 Series Switchover - Brass component automatic switchover system  ADI3166
526 LC Series Switchover - Brass component automatic switchover system TBD
527 Series Switchover - 316L stainless steel component automatic switchover system  ADI3167
530 Series Switchover - High pressure automatic switchover system ADI9056
537 Series AutoSwitch GL - 316L stainless steel component continuous automatic gas delivery system ADI3198
540 Series Generator Back-Up Panel - Single or multiple cylinder reserve ADI3222
53 Series Point-of-Use Panels (53C, 53S) - Chrome plated brass 307 Series or stainless steel 327 Series regulators ADI2062
54 Series Point-of-Use Panels (54B, 54S) - Brass 435 Series or stainless steel 445 Series regulators ADI2062
52 Series Maniflex (52B, 52C, 52S) brass or stainless steel modular distribution systems ADI3213
52L Series MicroManifold - Flexible non-corrosive gas distribution system TBD
529 Series Protocol Purge Station - Brass, chrome-plated brass, or 316 stainless steel barstock ADI3204
529 Series Protocol Standard Station - Brass, chrome-plated brass, or 316 stainless steel barstock ADI3204
529 Series Protocol Switchover Station - Brass, chrome-plated brass, or 316 stainless steel barstock ADI3215
529 Series Protocol Alarm Station - Brass, chrome-plated brass, or 316 stainless steel barstock ADI3215
529 Series Protocol Switchover Alarm Station - Brass, chrome-plated brass, or 316 stainless steel barstock ADI3215
Advantium 8 multi-station alarm ADI8824
Advantium 1 & 2 PLUS single and dual channel alarms Advantium 1 ADI9525
Advantium 2 ADI9526
   
 
400 Series Regulators  
401 Series - Single stage, chrome-plated brass barstock body, 6 ports ADI2062
402 Series - Single stage, brass barstock body, 6 ports ADI2062
403 Series - Single stage, chrome-plated brass barstock body, 4 ports ADI2062
405 Series - Single stage, brass barstock body, 4 ports ADI2062
408 Series - Single stage, anodized aluminum barstock body, 6 ports ADI2062
411 Series - Dual stage, chrome-plated brass barstock body, 6 ports ADI2062
412 Series - Dual stage, brass barstock body, 6 ports ADI2062
420 Series - Single stage, SilcoNert 1020 coated, 316L stainless steel barstock body, 6 ports ADI2062
422 Series - Single stage, 316L stainless steel barstock body, 6 ports ADI2062
425 Series - Single stage, 316L stainless steel barstock body, 4 ports ADI2062
426 Series - Single stage, 316L stainless steel barstock body, 2 ports ADI2062
427 Series - Single stage, 316L stainless steel barstock body, 2 ports, VCR® connections ADI2062
428 Series - Single stage, 316L stainless steel barstock body, 3 ports, VCR® connections ADI2062
429 Series - Single stage, 316L stainless steel barstock body, 4 ports, VCR® connections ADI2062
430 Series - Dual stage, SilcoNert 1020 coated, 316L stainless steel barstock body, 6 ports ADI2062
432 Series - Dual stage, 316L stainless steel barstock body, 6 ports ADI2062
435 Series - Single stage, brass barstock, 5 ports, rear inlet ADI2062
445 Series - Single stage, 316L stainless steel, 5 ports, rear inlet ADI2062
455 Series - Electroless nickel-plated forged brass body, 4 ports, corrosive service ADI2062
483 Series - Single stage, brass barstock body, 4 ports, ultra-high flow ADI2062
484 Series - Single stage, 316L stainless steel barstock body, 4 ports, ultra-high flow  ADI2062
485 Series - Single stage, brass barstock body, 6 ports, ultra-high flow  ADI2062
486 Series - Single stage, 316L stainless steel barstock body, 6 ports, ultra-high flow  ADI2062
492 Series - Piston-sensed, chrome-plated brass barstock body, 6 ports, ultra-high pressure ADI2062
493 Series - Piston-sensed, stainless steel barstock body, 6 ports, ultra-high pressure ADI2062 ADI3294 ADI3194
   
 
300 Series Regulators  
302 Series - Single stage, chrome-plated brass barstock body, 4 ports ADI2062
304 Series - Single stage, chrome-plated brass barstock body, 3 ports ADI2062
305 Series - Single stage, chrome-plated brass barstock body, 4 ports, flowgauge ADI2062
307 Series - Single stage, chrome-plated brass barstock body, 4 ports, rear inlet  ADI2062
308 Series - Single stage, chrome-plated brass barstock body, 4 ports, electrically heatedADI2062
312 Series - Dual stage, chrome-plated brass barstock body, 4 ports ADI2062
315 Series - Dual stage, chrome-plated brass barstock body, 4 ports, flowgauge ADI2062
322 Series - Single stage, 316L stainless steel barstock body, 4 ports ADI2062
324 Series - Single stage, 316L stainless steel barstock body, 3 ports ADI2062
325 Series - Single stage, chrome-plated brass barstock body, 5 ports, lecture bottle ADI2062
327 Series - Single stage, 316L stainless steel barstock body, 4 ports, rear inlet ADI2062
332 Series - Dual stage, 316L stainless steel barstock body, 4 ports ADI2062 ADI2062
   
 
200 Series Regulators  
202 Series - Single stage, chrome-plated forged brass body, 5 ports ADI2062
205 Series - Single stage, chrome-plated forged brass body, 4 ports ADI2062
206 Series - Single stage, chrome-plated orged brass body, 4 ports, liquid cylinder ADI2062
212 Series - Dual stage, chrome-plated forged brass body, 5 ports ADI2062
213 Series - Dual stage chrome-plated forged brass body, 5 ports TBD
 
100 Series Regulators  
109 Series - Single stage, forged brass body, 5 ports ADI2062
109 Series - Dual stage, forged brass body, 5 ports ADI2062
   
 
Flow Control  
Mass Flowmeters and Controllers  
CCD Series controller display  
560 Series 150mm flowmeter  
565 Series 65mm flowmeter  
566 Series purge meter  
567 Series high flow flowmeter  
Deep purges  
Tee purges  
Straight purges  
High Flow Diaphargm Valves  
Manual control valves  
Needle valves  
Multi-Turn Diaphragm valves  
Quarter-Turn Diaphragm valves  
Adjustable relief valves  
Check valves  
Flashback arrestors (brass & stainless steel)  
   
   
Accessories  
Oxygen Deficiency Monitor  
Switchover stations  
Manifold floor stands  
Flexible and cryogenic hoses 
Universal Regulator mounting bracket  
Cylinder Brackets and Chains  
Leak detector  
400 Series demo kit  
Traps (moisture, hydrocarbon, oxygen & indicating oxygen)  
Regulator gauges (400, 300, 200 Series)  
Fittings and Adapters  
   
   
Appendix A - Reference Tables  
CGA selection charts  
Mixed Gas Compatibility Charts  
Pure Gas Compatibility Chart  
   
   
Appendix B - Regulator Flow Curves  
Flow Curves for 302, 304, 305, 307, 322, 324, 327, 402, 408, 420, 422, 426, 427, 428, 429 Series  
Flow Curves for 312, 315, 332, 412, 430, 432 Series  
Flow Curves for 403, 405, 425, 435, 445 Series  
Flow Curves for 455 Series  
Flow Curves for 483, 484, 485, 486 Series  
Flow Curves for 492, 493 Series  
Flow Curves for 325 Series  
Flow Curves for 308 Series  
Flow Curves for 212 Series  
Flow Curves for 205, 206 Series  
Flow Curves for 109 and 202 Series Single Stage  
Flow Curves for 109 Series Dual Stage  
   
   
Appendix C - Conversion Tables and Factors  
Length, flow, pressure weight  
Volume, temperature, density, concentration, scientific notation, physical constants