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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #20
- 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
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
| Compressed Height | 3.1 in |
| Style No. | 274 |
| Bellows Type | Double Convolution |
| Force @ 2 in Stroke | N/A |
| Force @ 6 in Stroke | N/A |
| Air Inlet | 3/4 in |
| Force @ 3 in Stroke | 3524 lbf |
| Air Inlet Type | NPT |
| Force @ Stroke (100 psi) | 4925 lbf @ 1 in, 3524 lbf @ 3 in |
| Convolutions | Double |
| Force @ 5 in Stroke | N/A |
| End Closure | Type 3 Bead Plate |
| Pressure [Max] | 100 psi |
| Force @ 9 in Stroke | N/A |
| Temperature Range [Min] | -35 °F |
| Blind Tap Spacing | 3 1/2 in |
| Force @ 8 in Stroke | N/A |
| Force @ Maximum Stroke (100 psi) | 810 lbf |
| Temperature Range [Max] | 135 °F |
| Stroke Length [Max] | 6 in |
| Bumpers | w/o Bumpers |
| Air Spring Description | Blind Nuts |
| Force @ 12 in Stroke | N/A |
| Force @ 4 in Stroke | N/A |
| Fill Port Offset | 1 1/2 in |
| Force @ 1 in Stroke | 4925 lbf |
| Weight | 7.15 LB |
| EAN or UPC | 767555002933 |
