High-Flow Coupler:CH38F Included on all models LOCK NUT CYLINDERS Single acting cylinder with mechanical safety lock nut Designed to support load for extended periods without hydraulic pressure Overflow port prevents cylinders from over travel Load return Solid steel cylinder body Ideal for lifting and holding loads Chrome rods to resist corrosion and rust Maximum working pressure: 10,000 psi / 700 bar (42) HLN5508 cylinders lifting the Jordan Bridge in Cheaspeake,VA. Lock Nut Cylinders lifting a bridge in Chandler, AZ

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