The adjustable 360° rotating gland allows you to make port alignments as needed. All ports are recessed to maximize an already slender cylinder design. One port is located on the rotating gland and two on the fixed base. Adjustments are made by using a spanner wrench to rotate the gland with port in a clockwise or counterclockwise direction. The CHIEF WX has become the cylinder of choice in applications where the same size cylinder can be used in a variety of directions and port positions, thereby eliminating the need to stock assorted cylinders. Every CHIEF WX cylinder is functionally tested and pressurized to 1.5 times the normal working pressure to ensure performance reliability. WX cylinders have a 3,000 PSI operating range and 3 year limited warranty.