The OC-1 was specifically designed for Veterinary Hospitals and Clinics. An OC eliminates the costs of transportation, storage and cylinder rentals. The OC-1 delivers a constant flow of up to 9 litres/min of medical grade oxygen at a delivery pressure of 50 psi. which is ideal for Veterinary use. It uses less than 1.1 kW of electricity to deliver 20 cubic feet of oxygen/hour. The OC-1 is truly “User Friendly”, because it was designed to plug in, connect, and turn on!