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