The Power Products 3/4" Main Port A 1/4" Drain Port E Air Tank is a great choice for any air system. It is made of high quality materials to ensure durability and long life. The tank is coated with anti-corrosion materials to protect it from rust and other forms of corrosion. It is easy to install and can be mounted in different positions. The tank measures 27.5" in length and 9.5" in diameter. FleetPride is your First Click in Heavy Duty®.