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- Double Convolution Air Spring
- 2-Ply Bellows
- Style #255-1.5
- 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
| Air Spring Description | Blind Nuts |
| Stroke Length [Max] | 4 in |
| Convolutions | Double |
| Force @ 6 in Stroke | N/A |
| Force @ Maximum Stroke (100 psi) | 895 lbf |
| Force @ 2 in Stroke | N/A |
| Temperature Range [Min] | -35 °F |
| Bellows Type | Double Convolution |
| End Closure | Type 1 Bead Plate |
| Compressed Height | 3 in |
| Bumpers | w/o Bumpers |
| Force @ 3 in Stroke | 1667 lbf |
| Force @ 4 in Stroke | N/A |
| Force @ Stroke (100 psi) | 2082 lbf @ 1 in, 1667 lbf @ 3 in |
| Force @ 8 in Stroke | N/A |
| Blind Tap Spacing | 1 3/4 in |
| Air Inlet Type | NPT |
| Air Inlet | 1/4 in |
| Pressure [Max] | 100 psi |
| Force @ 5 in Stroke | N/A |
| Force @ 1 in Stroke | 2082 lbf |
| Force @ 9 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Style No. | 267-1.5 |
| Temperature Range [Max] | 135 °F |
| Weight | 3.26 LB |
