Flanged air springs are typically made of rubber and inflated to form a pneumatic support system. They are externally fitted with flange interfaces for easy connection to machinery or pipelines. By adjusting the inflation pressure, the airbag provides flexible support, effectively absorbing and attenuating high-frequency vibrations, thereby reducing vibration transmission and improving work efficiency and equipment lifespan.
| Design H. | 153 MM |
| Center to Center Distance | 118 MM |
| Flange Ring Diameter | 134 MM |
| Mounting Holes | 6-M8X1.25 |
| Structure | Double Convoluted |
| Sample | Available |
With its unique design and reliable performance, the AIRSUSTECH 2B70-13 flanged air spring has become an essential component across machinery, transportation, vibration control, and construction applications.
| MODEL | STANDARD Code | Max. O.D. (MM) | Min. Height (MM) | Max. Height (MM) | Total Travel (MM) | Thread Air Hole | Connecting Bolts or Holes |
|---|---|---|---|---|---|---|---|
| 16 | 93029 | 153 | 46 | 91 | 45 | 1/4'' NPT | 2 |
| 131 | 94047 | 165 | 50 | 110 | 60 | 1/4'' NPT | 2 |
| 110 | 93113 | 210 | 51 | 151 | 100 | 1/4'' NPT | 2 |
| 110 | 88540 | 210 | 45 | 145 | No | 6 | |
| 110 | 88820 | 210 | 45 | 145 | No | 6 | |
| 116 | 93027 | 231 | 46 | 152 | 106 | 1/4'' NPT | 2 |
| 19 | 94016 | 325 | 51 | 151 | 100 | 1/4'' NPT | 2 |
| 19 | 94014 | 325 | 43 | 143 | No | 12 | |
| 23B | 202665 | 165 | 65 | 205 | 140 | No | 6 |
| 26 | 84181 | 220 | 85 | 245 | 160 | No | 6 |
| 20 | 86600 | 255 | 80 | 265 | 185 | No | 8 |
| 245 | 93740 | 270 | 85 | 310 | 225 | 1/4'' NPT | 8 |
| 22 | 94091 | 325 | 88 | 288 | 200 | No | 2 |
| 22 | 88544 | 325 | 80 | 280 | No | 12 | |
| 21BR | 89457 | 380 | 80 | 290 | 210 | No | 12 |
| 21A BR | 97300 | 435 | 85 | 315 | 230 | No | 12 |
| 21B BR. | 92154 | 440 | 85 | 385 | 300 | No | 12 |
| 28 BR | 92527 | 445 | 80 | 310 | 230 | No | 18 |
| 28B | 90559 | 485 | 85 | 375 | 290 | No | 18 |
| 29 | 93056 | 570 | 90 | 330 | 240 | 1'' NPT F | 1 |
| 29 | 93166 | 570 | 80 | 320 | No | 24 | |
| 31 | 95210 | 700 | 85 | 700 | 620 | No | 18 |
| 325 | 203332 | 400 | 80 | 500 | 420 | No | 18 |
| 322 | 92615 | 310 | 133 | 408 |
