Oxygen Regulator for D E Tanks 0 15 LPM (CGA870) Oxygen Accessories 5 78 * Base Autoclavable Up to 325 5 78 * Base clearance: 5 KneedIT knee guard is an innovative and unique device scientifically designed to assist in the relief of minor knee pain commonly associated with Arthritis Tendonitis and Chondromalacia by placing gentle pressure along the medial and lateral soft tissues of the knee * It provides pain relief by gently absorbing force at the knee and by exerting concentrated compression and warmth across the soft tissue in front of the knee * Its patented technology is a superior therapy and may be used in conjunction with traditional methods such as taping or wrapping of the knee * It can be worn on the right or left knee and easily adjusts to fit the contour of the patella and patellar tendon * KneedIT's anatomical design works in concert with the motion of your knee * Targets the physiological causes of pain associated with Repetitive Stress Injuries (RSIs) to the knee for the amateur and professional athlete alike * STANDARD SIZE D E CYLINDERS (BARB OUTLET) * 0 15 LPM * High strength lightweight aluminum alloy body with all brass core * Green * CGA 870 yoke and CGA 540 nut & nipple * 6 year warranty * Click style and easy to read flow rates * Laser etched: no labels to come off * Protected contents gauge * Ribbed flow selector for better grip * Viton rubber yoke seal with brass ring *