The Welding Superstore Our eBay Store About Us Contact Us Add to Favorite Sellers Please note the shipping delivery estimate before placing your order! Weldfabulous Part # ZZ115NS-FULL • All HP cylinders come with a 10 year hydrotest date stamped. • All HP cylinders are within 2 years of stamped date. • Meets DOT and/or ISO regulations. • DOT number is stamped on the tank. • Shipping only available to Continental US (Lower 48 States). All HP cylinders come with a 10 year hydrotest date stamped. All HP cylinders are within 2 years of stamped date. Meets DOT and/or ISO regulations. DOT number is stamped on the tank. Rated Safety on Valve: 3,360 psi. These are filled at industry standard of 2,015 psi. Prior to shipping, we test each cylinder for 2,015 psi to ensure there are no leaks. Manfacturer’s Cylinder Specifications: 125 cu/ft Steel High Pressure Gas Cylinders: Working Pressure = 3AA2265, Test Pressure = 3775, Diameter = 7-1/4″, Length = 41-1/2″, Weight = 50 lbs. It is advised to contact your local gas supplier(s) to verify their policy on re-filling customer-owned cylinders. No Return on Full or Empty cylinders due to DOT regulations associated with the transport of the cylinders. In cases where damage occurs during transit, Weldfabulous will do our best to correct the issue. Please contact us for any questions or concerns. Shipping only available to Continental US (Lower 48 States). All full cylinders are shipped via FedEx Ground with Signature Required by the person on the shipping address, at the time of delivery. Please provide a first and last name, and a physical address for shipping (no PO Boxes). Orders without a first and last name, and a physical address will automatically be canceled.Understanding date stamps: The “hydrotest date” is the number stamped before the ” + * ” markings. The “service pressure” is the number stamped before the “SPUN” marking. Gas: Nitrogen CGA Fitting: 580 Contents: Nitrogen Color: Black Tank Size: 125 Cu./Ft. Height: 48″ Diameter: 7″ Weight: 69 lbs. All full cylinders are shipped via UPS hazardous materials ground shipping and marked accordingly. Items shipped via Hazard Class 2.2 (Argon, Argon/CO2, UN1006), Class 2.2 (Nitrogen UN1066) and Class 2.2 subsidiary class 5.1 (Oxygen UN1072) are shipped with all markings and labels to qualify for UPS ground Hazardous Material shipping. Argon Hazard Statement; contains gas under pressure, may explode if heated, may displace oxygen and cause rapid suffocation. Oxygen Hazard Statement; May cause or intensify fire, oxidizer. Contains gas under pressure, may explode if heated. Nitrogen hazard Statement; contains gas under pressure, may explode if heated, may displace oxygen and cause rapid suffocation.