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- Double Convolution Air Spring
- High Temperature Bellows
- Style #28
- 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
- Forces are similar to equivalent standard part number
- Two-ply, fabric-reinforced epichlorohydrin
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
options
- When using rolled plates, add 0.7" to heights shown.
| Force @ 1 in Stroke | 15000 lbf |
| Temperature Range [Min] | 0 °F |
| Force @ 6 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Stroke Length [Max] | 6.800 in |
| Convolutions | Double |
| End Closure | Type 5 Rolled Plate |
| Force @ 3 in Stroke | 13200 lbf |
| Force @ 5 in Stroke | N/A |
| Temperature Range [Max] | 225 °F |
| Blind Tap Spacing | 9 in |
| Force @ 9 in Stroke | N/A |
| Pressure [Max] | 100 psi |
| Bellows Type | Double Convoluted |
| Standard Part Equal | W01-358-7271 |
| Bellows Duty | High-Temperature |
| Force @ Stroke (80 psi) | 13200 lbf @ 3 in, 15000 lbf @ 1 in |
| Force @ 2 in Stroke | N/A |
| Force @ Maximum Stroke (80 psi) | 8530 lbf |
| Style No. | 28 |
| Bumpers | w/o Bumpers |
| Force @ 4 in Stroke | N/A |
| Force @ 8 in Stroke | N/A |
| Air Inlet Type | NPT |
| Air Spring Description | Rolled Plate Assembly, Blind Nuts |
| Air Inlet | 3/4 in |
| Compressed Height | 3.3 in |
| Weight | 22.1 LB |
| EAN or UPC | 767555004463 |
