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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #20-2
- Blind Nuts w/Bumper
- 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
| Pressure [Max] | 100 psi |
| Force @ 2 in Stroke | N/A |
| Bellows Type | Double Convolution |
| Force @ Stroke (80 psi) | 3753 lbf @ 3 in, 4125 lbf @ 1 in |
| Compressed Height | 4.2 in |
| Stroke Length [Max] | 8 in |
| Force @ 4 in Stroke | N/A |
| Force @ 8 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Temperature Range [Min] | -35 °F |
| Force @ 5 in Stroke | N/A |
| Force @ Maximum Stroke (80 psi) | 2122 lbf |
| Style No. | 20-2 |
| Air Spring Description | Blind Nuts w/Bumper |
| Force @ 3 in Stroke | 3753 lbf |
| Air Inlet Type | NPT |
| Convolutions | Double |
| End Closure | Type 3 Bead Plate |
| Force @ 6 in Stroke | N/A |
| Blind Tap Spacing | 3 1/2 in |
| Bumpers | w/Bumpers |
| Fill Port Offset | 1 3/4 in |
| Temperature Range [Max] | 135 °F |
| Force @ 9 in Stroke | N/A |
| Force @ 1 in Stroke | 4125 lbf |
| Air Inlet | 1/4 in |
| Weight | 7.7 LB |
