Oxygen concentrators separate air into primary components such as oxygen and provide the lowest cost mechanism to do so. The Regalia offers an ideal and innovative system for supplying oxygen to anesthesia machines and for emergency oxygen needs. This concentrator will extract medical grade O2 directly from the air and deliver it to a desired location. The digital flow rate meter delivers 1-10 lpm of continuous O2. If the flow meter rate is set at 1 lpm it will deliver a 95 % O2 concentration, 5 lpm will deliver 90% O2 concentration. Made specifically for the veterinary market. Features: Reliable O2 production with constant delivery pressure. Eliminates need for 02 tank. Compact, lightweight, yet rugged environmentally tolerant design. Quiet Operation. Easy-to-read digital flow meter. Control knobs are large and easily accessible. Self Cleaning, minimal maintenance. Low operating cost, 5 watt power consumption. 14.7" wide x 26" high x 10.1" deep at 54 Lbs (24Kg). Three year warranty. Performance: Flow rate, variable 0.5-10 Lpm. O2 pressure 5psi (37.9 Kpa) minimum. O2 concentration 95-92% at 0-3 Lpm. 95-90% at 3-5 Lpm. Designed for anesthesia machines, 2 maximum. Parts and Service may be available. Please contact Jorgensen Laboratories Technical Support Team at 1-800-525-5614 to discuss additional options.