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- Single Convolution Air Spring
- High Strength Bellows
- Style #128
- 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
- Four ply fabric reinforced rubber
- Temperature ranges from -35 °F to 135 °F
- Maximum pressure 175 psig
- Flexible media
- Provides linear and angular motion
- Provides angular motion
| Style No. | 128 |
| Force @ 4 in Stroke | N/A |
| Blind Tap Spacing | 6 1/4 in |
| Force @ 12 in Stroke | N/A |
| Force @ Maximum Stroke (80 psi) | 4650 lbf |
| Air Inlet | 3/4 in |
| Air Spring Description | Blind Nuts w/Bumper |
| Force @ 6 in Stroke | N/A |
| Force @ Stroke (80 psi) | 6890 lbf @ 3 in, 9900 lbf @ 1 in |
| End Closure | Type 2 Bead Plate |
| Bumpers | w/Bumpers |
| Force @ 8 in Stroke | N/A |
| Compressed Height | 2.7 in |
| Force @ 1 in Stroke | 9900 lbf |
| Force @ 3 in Stroke | 6890 lbf |
| Bellows Type | Single Convolution, High Strength |
| Stroke Length [Max] | 3.800 in |
| Pressure [Max] | 100 psi |
| Force @ 2 in Stroke | N/A |
| Force @ 5 in Stroke | N/A |
| Force @ 9 in Stroke | N/A |
| Air Inlet Type | NPT |
| Convolutions | Single |
| Weight | 14.5 LB |
