Oxygen tanks are used in medical and industrial settings. These tanks contain highly pressurized oxygen, which, while not flammable itself, significantly supports combustion. Proper storage and handling are paramount to ensure safety and equipment integrity.
General Safety Considerations
Adherence to fundamental safety principles is required for all oxygen tanks, which must always be stored upright to prevent damage and maintain stability. Securing mechanisms, such as chains, straps, or specialized stands, are necessary to prevent tanks from tipping. Adequate ventilation is important to dissipate any potential oxygen leaks, which could otherwise create an oxygen-enriched atmosphere and increase fire risk. Tanks should be kept at least 5 feet (1.5 meters) from heat sources like radiators, space heaters, and direct sunlight, and away from open flames, smoking materials, or electrical sparks. Placing “No Smoking” signs prominently near oxygen storage areas reinforces these measures.
Stationary Tank Storage
Larger, stationary oxygen tanks require specific placement considerations. These tanks should be positioned against a stable wall or in a corner to maximize support and minimize accidental impact. Utilizing wall mounts, heavy-duty chains, or purpose-built tank holders ensures the tank remains securely upright. Avoid storing stationary tanks in small, unventilated spaces like closets or cabinets, as this can lead to oxygen accumulation if a minor leak occurs, increasing fire hazards. The storage area should maintain a stable temperature, ideally not exceeding 125°F (52°C), and tanks should be kept out of high-traffic pathways. Ensuring clear access to the tank’s valve and regulator is also important for emergency shut-off and routine checks.
Portable Tank Storage
Portable oxygen tanks require specific storage approaches, both at home and during transit. At home, portable tanks should still be stored upright and secured, ideally in a designated carrier or cart that prevents them from falling. When transporting tanks in a vehicle, they must be securely fastened to prevent rolling, sliding, or tipping during sudden stops or turns. Using a car seat, a dedicated oxygen tank holder, or securing them with seatbelts can effectively immobilize the tank. Protecting portable tanks from direct sunlight is crucial, especially in enclosed spaces like car interiors, where temperatures can rapidly exceed safe limits, potentially increasing internal pressure. Temperatures inside a vehicle can reach over 120°F (49°C) on a warm day, which can be hazardous for pressurized cylinders. Never store oxygen tanks in the trunk of a car.
Handling and Maintenance
Proper handling and routine maintenance are integral to safe operation and storage. Always use a wheeled cart or trolley when moving tanks, avoiding rolling or dragging them to prevent damage. Regularly inspect tanks for visible damage (dents, cracks, corrosion) and check valve/regulator connections for leaks (hissing sound, pressure drop). If a leak is suspected, ventilate the area and contact the oxygen supplier or emergency services; never attempt repairs yourself. Routine checks include the pressure gauge for oxygen levels and ensuring connections are hand-tightened, not overtightened, for a secure seal.