This 9.5-inch diameter air tank is a practical and reliable solution for your pneumatic needs. With a 150 PSI working pressure and all ports being NPT, it meets and exceeds all SAE J10B specifications. The 1488 cubic inch capacity (6.44 gallons) ensures ample storage for your compressed air. Featuring a length of 27.50 inches, a main port of 3/4" with an additional 3/4" main port opposite, a drain port of 1/4", and an end port of 3/8", this air tank fits most makes and models. Trust in its quality and functionality for your air compression requirements.