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ZRH-304: Single Acting Cylinders

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Availability: In stock


30 TON 4" stroke hollow plunger

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30 ton, 4" stroke
Design for use in a variety of applications where lifing, pushing, bending or holding may be required.

High-strength alloy steel construction.
Chrome-plated piston rods resist wear and corrosion.
Special bearing design helps prevent galling for long life and trouble-free performance.
Plyrethane seals and wipers to reduce contamination, extending cylinder life.
Hardened saddles keep top bearing and plunger from jamming.
Saddle grooves help prevent slipping.
Heavy-duty spring enables consistent fast plunger retraction.
All models come with fast-flow quick-connectioin coupler and dust cap.
May be used in any position.
Hollow plunger design allows for both pull and push forces.
Capacity (tons) : 30 Ton
Stroke(in): 4.00"
Oil Capacity (in³): 28.88
Cylinder Effective Area (in²): 7.22
Collapsed Ht (in): 9.50"
Extended Ht (in): 13.50"
Outside Dia.(in): 4.50"
Ship Wt.(lbs): 24 lbs.

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