Cunningham Heavy-Duty Cylinders are ruggedly build, and are recommended where "pull" and "thrust" impact loads are above average, and where operation is continuous, and under "full" load operation.

Heavy Duty Specifications

• Steel ends
• High tensile steel piston rods (hard chrome plated)
• Air cylinder grade steel tubing honed and chromed I.D.
• High tensile tie rods
• Oil resistant cylinder cups and packing
• Self-regulating or adjustable cushion
• 250 PSI (17 bar) working pressure
• Rod wiper, hytrel or brass
• JIC standard construction and dimensions
• NFPA standards