S/A Lock Nut Aluminum Cylinders

• Aluminum lock nut provides mechanical load holding for extended periods
• Hardened steel stop ring increases cylinder life and resistance to side-loads of up to 5%
• Hard coat finish on all surfaces resists damage and extends cylinder life
• Handles standard on all models
• Steel base plate and saddle for protection against load-induced damage
• Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
• High strength return spring for rapid cylinder retraction
• CR-400 coupler and dustcap included on all models
• All cylinders meet ASME B-30.1 and ISO 10100 standards

RACL-Series. Enerpac Industrial Tools Catalog. [PDF]

RACL-Series. Instruction Manual [PDF]

Aluminum vs. Steel

Aluminum cylinders, while offering the most lightweight solution for many lifting, stressing and lowering applications, also have some unique limitations due to material properties. Aluminum differs from steel in that it has a lower finite fatigue life. This means aluminum cylinders should NOT be used in high-cycle applications such as production. The Enerpac line of aluminum cylinders are designed to provide 5,000 cycles at their recommended pressure. This limit should not be exceeded. In normal lifting and many maintenance applications, this should provide a lifetime of use.

*These items are by special order. Please call Spectrum Supply for more details.