Hy-Mark Pony Bottle Tanks, Yellow with Harrison Valve updated

Hy-Mark Cylinders meet all DOT and CT requirements, made of high strength 6061-T6 Aluminum Alloy for long life and durability. Made in Virginia USA an American Standard Brand. This 13 cu ft cylinder is the perfect size for the serious diver needing a sizable redundant or stage bottle gas supply. Cylinder is bright yellow in color for easy identification. The Harrison Diving Valve has a CGA850 K valve outlet connection, 3/4 NPSM Inlet thread with o-ring seal cylinder connection and 5000PSI Safety for 3000PSIcylinder service pressure. Valve is made of marine grade chromed brass for long life and durability. When shipped the tanks valves will be removed and the tank will require re-inspection before being filled.