Cellexus Limited
Cambridgeshire PE29 6FY  United Kingdom
Feb 04, 2009 Suited for cell culture systems, Oxygenator separates oxygen from compressed air by pressurized adsorption process utilizing molecular sieves, which adsorb nitrogen and allow remaining oxygen to pass through system as product gas. Standalone unit can be hooked up to any general system requiring oxygen gas input, such as chemistry and life science related applications, for military use, and in hospitals. Units can be ordered to provide oxygen at 0.5, 4, 8, and 10 Lpm.

Parker Hannifin Corp., The Filtration & Separation Div.
Tewksbury, MA 01876
Oct 01, 2008 Available in 3 models, Balston® FID-3500 Gas Stations will produce up to 3.5 lpm of hydrocarbon-free air from existing compressed air supply and 500 cc/min of fuel-grade hydrogen from deionized water. Units include ergonomic cabinet, visual operational status display, automatic water filling for continuous operation, and closed-loop water management system. With generators, cylinder gas users can supply, control, and automate their gas supplies.

Waste Tec, Inc.
Ormond Beach, FL 32175
Dec 19, 2007 Aerator/Dissolved Oxygen Generator produces 100 cfm of actual air flow per minute per hp. It is constructed from stainless steel and installs without requiring piping, building, or foundations. Used instead of bio-filters, product does not use any chemicals and is suited for operation with wastewater, sewer pump stations, lagoons, hog and dairy farms, as well as aquaculture applications.

Puritan Bennett
Pleasanton, CA 94588
Feb 02, 2005 HELiOS® Marathonâ„¢ H850 provides patients with range of continuous flow settings as well as option to operate in demand-flow mode, which conserves oxygen during exhalation. Unit lasts up to 20 hours on demand flow setting and up to 5.5 hours in continuous flow mode. No-spill design operates in multiple positions. Weighing 5.6 lb, unit can be comfortably worn by patients without cumbersome tubes or heavy canisters.