We offer both economy and heavy-duty storage racks able to store up to 48 medical cylinders. Econoracks™ are economical, lightweight, welded steel constructed cylinder racks. These racks are perfect for patient's homes for storing their cylinders. TUFFracks™ are heavy-duty, reinforced, electric welded warehouse storage racks. These racks are perfect for storing cylinders in a warehouse or they can be bolted to delivery trucks for safe transportation....