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Enerpac RRH-307 Double-Acting Hollow-Plunger Hydraulic Cylinder with 30 Ton Capacity, Double Port, 7.00" Stroke Length

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Key Features

  • Double-acting hydraulic cylinder with two ports to extend and retract the 7.00"-stroke piston rod
  • Hollow plunger for use in applications where the need for push and pull forces might alternate, such as testing, maintenance, and tensioning applications
  • Integrated safety valve to prevent over pressurization
  • 30-ton cylinder capacity for lifting or pushing
  • Quick-connect CR-400 female coupler for connection to a CH-604 male coupler (sold separately)

Package Details

Shipping Weight: 44.15 pounds
Package Size: 20.7 x 8.4 x 6.3 inches

Product Description

This Enerpac RRH-307 double-acting hollow-plunger hydraulic cylinder with 30-ton capacity and 7.00" stroke has 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 double-acting hydraulic cylinder uses liquid pumped through two ports on opposite ends of the cylinder barrel to push out and retract the piston rod to produce continued movement. The integrated safety valve helps prevent over pressurization. Each 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 plunger wiper helps inhibit contamination in the cylinder. The center tube floats to extend the life of the seals. The threaded collar accepts accessories (sold separately).

Cylinder capacity30 tons
Stroke length7.00 inches
Maximum cylinder capacity (advance/retract)36 tons/24 tons
Effective area (advance/retract)7.22 square inches/4.71 square inches
Oil capacity (advance/retract)50.55 cubic inches/32.99 cubic inches
Center hole diameter.1.31 inches
Collapsed height13.00 inches
Extended height20.00 inches
Outside diameter4.50 inches
Weight48 lb.

Enerpac manufactures high-pressure tools and equipment for industrial applications. The company, founded in 1910, is headquartered in Menomonee Falls, WI.

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