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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #20
- Blind Nuts
- 1/4 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
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
| Force @ 9 in Stroke | N/A |
| Force @ 3 in Stroke | 3524 lbf |
| Force @ 8 in Stroke | N/A |
| Air Inlet | 1/4 in |
| Pressure [Max] | 100 psi |
| Convolutions | Double |
| Force @ 2 in Stroke | N/A |
| Temperature Range [Max] | 135 °F |
| Force @ 5 in Stroke | N/A |
| Force @ 4 in Stroke | N/A |
| Air Spring Description | Blind Nuts |
| Bellows Type | Double Convolution |
| Force @ 6 in Stroke | N/A |
| Force @ Stroke (100 psi) | 4925 lbf @ 1 in, 3524 lbf @ 3 in |
| Bumpers | w/o Bumpers |
| Stroke Length [Max] | 6 in |
| Air Inlet Type | NPT |
| Compressed Height | 3.1 in |
| Blind Tap Spacing | 3 1/2 in |
| Fill Port Offset | 1 3/4 in |
| End Closure | Type 3 Bead Plate |
| Force @ Maximum Stroke (100 psi) | 810 lbf |
| Force @ 1 in Stroke | 4925 lbf |
| Force @ 12 in Stroke | N/A |
| Style No. | 274 |
| Temperature Range [Min] | -35 °F |
| Weight | 7.05 LB |
| EAN or UPC | 767555002988 |
