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ZRH-204: Single Acting Cylinders

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Availability: In stock


20 TON 4" stroke hollow plunger

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20 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): 20 Ton
Stroke(in): 4.01"
Oil Capacity (in³): 18.99
Cylinder Effective Area (in²): 4.72
Collapsed Ht(in): 9.54"
Extended Ht(in): 13.55"
Outside Dia.(in): 3.88"
Ship Wt.(lbs): 22

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