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- Triple Convolution Air Spring
- 2-Ply Bellows
- Style #312
- Rolled Plate Assembly, Blind Nuts
- 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
- Temperature ranges from -35 °F to 135 °F
- Maximum pressure 100 psig
- Flexible media
- Provides linear and angular motion
- Reduces harmful effects of vibration
options
- When using rolled plates, add 0.7" to heights shown.
| Style No. | 312 |
| Blind Tap Spacing | 9 in |
| Force @ Maximum Stroke (80 psi) | 8740 lbf |
| Stroke Length [Max] | 10.400 in |
| Air Inlet Type | NPT |
| Force @ 4 in Stroke | N/A |
| End Closure | Type 5 Rolled Plate |
| Force @ 8 in Stroke | N/A |
| Convolutions | Triple |
| Force @ Stroke (80 psi) | 14200 lbf @ 3 in, 15700 lbf @ 1 in |
| Force @ 1 in Stroke | 15700 lbf |
| Compressed Height | 4 1/2 in |
| Pressure [Max] | 100 psi |
| Bumpers | w/o Bumpers |
| Force @ 5 in Stroke | N/A |
| Temperature Range [Min] | -35 °F |
| Temperature Range [Max] | 135 °F |
| Bellows Type | Triple Convolution |
| Air Inlet | 3/4 in |
| Force @ 2 in Stroke | N/A |
| Force @ 6 in Stroke | N/A |
| Force @ 12 in Stroke | N/A |
| Force @ 3 in Stroke | 14200 lbf |
| Air Spring Description | Rolled Plate Assembly, Blind Nuts |
| Force @ 9 in Stroke | N/A |
| Weight | 37.3 LB |
| EAN or UPC | 767555004401 |
