Product Detail
Model AA
Quick Overview
HEAVY DUTY CYLINDER
Max Operating Pressure: 250 PSI (17 bar)Bore Size: 1.5 to 6 in (38 to 152 mm)
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)
- Special air cylinder grade tubing
- 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
Quality Features
- 660 bronze rod bearing
- 100,000 psi (690 MPa) minimum yield hard chrome plated rod
- Heat treated aluminum cylinder tubing anodized O.D. and hard coated on I.D. Honed steel tubing with chrome plate I.D. optional
- Hytrel or brass rod wiper
- Urethane rod seal with expander O ring
- 100,000 psi (690 MPa) minimum yield tie rods with plated tie rod nuts
- Precision finished steel endcaps machined on CNC turret lathes
- Non-ferrous pistons for excellent wear characteristics
- Oversize cushion ball checks standard
- Piston seals are flexible lip type for positive sealing and long life
- Standard cushions on Model AA are the self-regulating type, adjustable cushions are available