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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #20
- Blind Nuts w/Bumper
- 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
| Convolutions | Double |
| Bumpers | w/Bumpers |
| Blind Tap Spacing | 3 1/2 in |
| Compressed Height | 4.2 in |
| Air Inlet Type | NPT |
| Force @ 4 in Stroke | N/A |
| Bellows Type | Double Convolution |
| Force @ 5 in Stroke | N/A |
| Force @ Stroke (80 psi) | 3180 lbf @ 3 in, 3790 lbf @ 1 in |
| Force @ 6 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Force @ 2 in Stroke | N/A |
| Stroke Length [Max] | 6.100 in |
| Temperature Range [Max] | 135 °F |
| Pressure [Max] | 100 psi |
| Force @ 1 in Stroke | 3790 lbf |
| Fill Port Offset | 1 1/2 in |
| Temperature Range [Min] | -35 °F |
| Style No. | 20 |
| Force @ 3 in Stroke | 3180 lbf |
| Force @ 8 in Stroke | N/A |
| Force @ 9 in Stroke | N/A |
| Air Inlet | 3/4 in |
| End Closure | Type 3 Bead Plate |
| Force @ Maximum Stroke (80 psi) | 1770 lbf |
| Air Spring Description | Blind Nuts w/Bumper |
| Weight | 7.5 LB |
