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- Triple Convolution Air Spring
- 2-Ply Bellows
- Style #320
- Rolled Plate Assembly, Blind Nuts
- 3/4 NPT Air Inlet
description
- Firestone air springs are time-proven industrial actuators and vibration isolators. As an actuator, air springs offer a unique ability to provide linear or angular motion in a very low profile when compared to air cylinders. Their unique, flexible properties lend well to numerous duties on machines that press, tension, roll, convey, lift and package. As an isolator, air springs are effective in reducing the harmful effects of vibration.
applications
- Industrial actuator
- Vibration isolator
- Press machines
- Conveyors
- Lifts
- Packaging machines
features
- Two-ply, fabric-reinforced rubber
- Temperature ranges from -35 °F to 135 °F
- Maximum pressure 100 psig
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
options
- When using rolled plates, add 0.7" to heights shown.
| Bellows Type | Triple Convolution |
| Air Spring Description | Rolled Plate Assembly, Blind Nuts |
| Force @ 4 in Stroke | N/A |
| Style No. | 320 |
| Force @ 5 in Stroke | N/A |
| Blind Tap Spacing | 15 in |
| End Closure | Type 5 Rolled Plate |
| Force @ 9 in Stroke | N/A |
| Pressure [Max] | 100 psi |
| Force @ Maximum Stroke (80 psi) | 17390 lbf |
| Force @ Stroke (80 psi) | 26700 lbf @ 3 in, 28700 lbf @ 1 in |
| Bumpers | w/o Bumpers |
| Temperature Range [Max] | 135 °F |
| Force @ 12 in Stroke | N/A |
| Force @ 8 in Stroke | N/A |
| Temperature Range [Min] | -35 °F |
| Force @ 6 in Stroke | N/A |
| Air Inlet Type | NPT |
| Convolutions | Triple |
| Force @ 1 in Stroke | 28700 lbf |
| Stroke Length [Max] | 11.800 in |
| Force @ 2 in Stroke | N/A |
| Air Inlet | 3/4 in |
| Compressed Height | 4 1/2 in |
| Force @ 3 in Stroke | 26700 lbf |
| Weight | 38.6 LB |
| EAN or UPC | 767555004357 |
