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Large-bore tie-rod NFPA cylinders – G series

Eaton large-bore tie-rod NFPA cylinders are ready for the world’s toughest jobs. Created with ultra-heavy-duty materials and smart design features, these G series cylinders are made for optimal performance and longevity.
Large-bore tie-rod NFPA cylinders – G series
Designed for smooth operation
Easy and affordable to service

Advanced design features

A tapered cushion valve increases cushion performance for a smoother experience than stepped. Captive cushion screws prevent accidental removal, while still allowing a full range of adjustment. Threaded body flanges provide 22% better yield strength than welded material for improved shear safety.

Upgrade to electrohydraulic

Make G series cylinders more efficient and productive by upgrading to electrohydraulic functionality. This upgrade is available for NFPA tie rod, mill duty, welded or threaded cylinders in a wide range of mountings, bore sizes and rod diameters.

Durable and dependable

High-yield-strength tubes and pistons, rolled tie-rod threads, and steel heads and caps result in an incredibly durable cylinder. Nitride steel bearings ensure higher load capacity, longer life and superior corrosion resistance. 

The most comprehensive selection on the market

Our standard bore size ranges from 254 mm to 762 mm (10 in to 30 in) and we offer stroke lengths up to 7.6 m(300 in). Need a custom bore size or longer stroke length? No problem. 


  • Civil engineering
  • Marine
  • Testing and simulation
  • Hydraulic presses
  • Valve/gate actuation
  • Primary metals
Container ship in harbour

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Let’s work together

Whether you’re designing a new system or retrofitting an existing machine, Eaton’s design and engineering experts and integrator partners are available for consultation and collaboration. We offer system design, analysis, build and project management services.
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