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This Enerpac RCH-1003 single-acting hollow-plunger hydraulic cylinder with 100-ton capacity and 3.00" stroke has a one port, spring return of the single piston rod, and a hollow plunger for use in applications where the need for push and pull forces might alternate, such as testing, maintenance, and tensioning applications. The single-acting hydraulic cylinder uses liquid pumped through its single port for rod extension and an internal spring for rod retraction to produce continued movement. The port is a quick-connect CR-400 female coupler for use with a CH-604 male coupler (sold separately). Baked enamel body finish provides corrosion resistance. The center tube floats to extend the life of the seals. The threaded collar accepts accessories (sold separately).
SpecificationsCylinder capacity100 tons (103.1 maximum)Stroke length3.00 inchesEffective area20.63 square inchesOil capacity61.88 cubic inchesCylinder bore diameter6.50 inchesCollapsed height10.00 inchesExtended height13.00 inchesOutside diameter8.38 inchesCenter hole diameter3.11 inchesPort size1/4" NPTFWeight132 lb.Enerpac manufactures high-pressure tools and equipment for industrial applications. The company, founded in 1910, is headquartered in Menomonee Falls, WI.