Gas Delivery System suits laser assist gas applications.

Press Release Summary:




Series 622 Delivery System has single-body design suited for start up of 12-packs or liquid cylinders. Dome-loaded seat enables system to transition into point-of-use regulator of bulk installation. Used for nitrogen and oxygen assist gases from either cryogenic or high-pressure supply, design utilizes integral pilot regulator with stainless diaphragm and brass bar stock body to maintain purity. Maximum inlet pressure ranges from 600-4,500 psig.



Original Press Release:



New Gas Delivery System Provides Flexibility in Laser Assist Gas, High-Pressure Applications



System Works for Both Start Up, Point-of-Use

May 24, 2004 - Virginia Beach, VA - A new easy-to-use gas delivery system designed to service start up
and point-of-use installations in laser assist gas and other high-pressure applications has been introduced by
CONCOA.

With varied options for user flexibility, the 622 Series Delivery System has single-body design suited for start up of twelve-packs or liquid cylinders. The dome-loaded seat offers excellent response and flow capacity, enabling the system to transition easily into a point-of-use regulator of a bulk installation.

Used for Nitrogen and Oxygen assist gases from either cryogenic or high-pressure supply, the 622 design utilizes an integral pilot regulator with a stainless diaphragm and a brass bar stock body to maintain purity. The 622 offers a PTFE [for 3,000 PSIG (208 BAR) inlet or Kel-F® seat [for 4,500 PSIG (310 BAR) inlet and PTFE and Viton® internals for maximum flexibility. Tubing and tube fittings are of high-grade 316L stainless steel, and pressure gauges have a brass case and socket and a bronze Bourdon tube.

Maximum inlet pressure ranges from 600 PSIG (42 BAR) to 4,500 PSIG (310 BAR), and temperatures from -40 to 140°F (-40 to 60°C). Maximum flow for Nitrogen is 6,000 SCFH (2,800 lpm). Inlet and outlet connections are 1/2" FPT, and weight is 12.5 lbs. (5.7 kg).

Certified ISO 9001, CONCOA manufactures a complete quality line of gas pressure and flow control equipment and distribution systems for worldwide medical, industrial, laser and specialty gas applications as well as distribution equipment for laser materials processing. Series 622 is among the company's pressure control products registered in all Canadian provinces (CRN OH 5216.5C). For information or a catalog, call 1-800-225-0473 (U.S. or Canada), 31-30-2672-303 (Europe), 603-8739-8828 (Pacific), or visit the CONCOA Web site at www.concoa.com.

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