Guangzhou Guomat Air Spring Co., Ltd.
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AIRSUSTECH Air Bellows: Versatile Pneumatic Solutions
AIRSUSTECH Air Bellows are specifically designed for applications where conventional pneumatic actuators fall short, whether due to insufficient power, excessive bulk, or high maintenance demands in challenging environments. They are widely used across industrial sectors such as paper manufacturing, food processing, textiles, and construction.
As single-acting pneumatic actuators constructed from reinforced elastomeric material, air bellows feature metallic covers on both ends, complete with mounting holes and air inlet ports. They are available in three fundamental variants—single, double, and triple convolutions/lobes—to meet diverse industrial needs.
Replace These Air Springs
Continental Contitech: FD 138-18 DS 66505
Continental Contitech: FD 138-18 1/2 M10
Continental Contitech: FD 138-18 DS 1/2 M10
Continental Contitech: FD 138-18 DS G1/2
Continental Contitech: FD 138-18 DS G1/2 M10
Continental Contitech: FD 138-18 DS / FD138-18 DS / FD13818 DS
Continental Contitech Bellow: FD 138-18 / FD138-18 / FD13818
Firestone No.: W01-R58-4055 / W01 R58 4055 / W01R584055
Firestone Style: 8''×2 / 8'×2 / 8×2
Goodyear: 2B8-2150 / 2B 8-2150 / 2B82150
Goodyear Flex No.: 578-92-3-2150 / 578 92 3 2150 / 5789232150
Springride: 2B8-2150 / 2B 8-2150 / 2B82150
Springride Flex No.: 578-92-3-2150 / 578 92 3 2150 / 5789232150
Dunlop FR: 8''×2 SP1490
Dunlop FR: 8''×2 SP918
Dunlop UK (Pneuride): PNP 30550 0112 / PNP305500112
Norgren: M/31082 / M31082 / M 31082
Parker: 8''×2 9109011
WEFORMA: WBZ-G 350 / WBZ-G350 / WBZG350
Airtech: 113060
Airtech Ref.: 2B-200 / 2B 200 /2B200
Prime-Ride New: 2B8-2150 / 2B8 2150 / 2B82150
Prime-Ride New Flex No.: 578-92-3-2150 / 578 92 3 2150 / 5789232150
YS-AIR: YS-210-2V / YS 210 2V / YS2102V
Rubena: 8''×2 / 8'×2 / 8×2
Oria: 8''×2 / 8'×2 / 8×2
Fruehauf F 48054 / F48054
Freuhauf M 80A04 / M80A04
Granning 15803
Lohr A 060 30 604 / A06030604
SAMRO H 25 100188 / H2500188
SISU 153 111 0600 / 1531110600
2B8×2T Product Details
| Diameter of the Top Cover Plate: 183.5mm |
| Center-to-Center Distance of Screws on the Top Cover Plate: 155.5mm |
| Diameter of the Bottom Cover Plate: 183.5mm |
| Center-to-Center Distance of Screws on the Bottom Cover Plate: 155.5mm |
| Screw (Nut) Thread Count for the Top Cover Plate: 2×4-M10 |
| Screw (Nut) Thread Count for the Bottom Cover Plate: 2×4-M10 |
| Air Inlet: G1/2 |
| Natural Diameter of the Rubber Bellow: 205mm |
| Natural Height: 160mm |
Technical Parameters of Air Springs in The Same Series
| Type | Max. Diameter | Minimum Height (mm) | Maximum Height (mm) | Total Stroke | Static Height (mm) | C to C Diameter | Space Required |
| 41/2×1 | 125 | 45 | 90 | 45 | 65 | 93 | 140 |
| 6×1 | 168 | 58 | 108 | 50 | 80 | 127 | 180 |
| 8×1 | 230 | 47 | 120 | 73 | 90 | 156 | 240 |
| 10×1 | 280 | 50 | 135 | 85 | 95 | 181 | 295 |
| 12×1 | 330 | 50 | 145 | 95 | 95 | 232 | 345 |
| 141/2×1 | 395 | 47 | 165 | 118 | 105 | 283 | 410 |
| 41/2×2 | 125 | 65 | 145 | 80 | 100 | 93 | 140 |
| 6×2 | 168 | 73 | 170 | 100 | 120 | 127 | 180 |
| 8×2 | 230 | 72 | 225 | 153 | 150 | 156 | 240 |
| 91/4×2 | 260 | 70 | 240 | 170 | 160 | 168 | 275 |
| 10×2 | 280 | 70 | 240 | 170 | 160 | 181 | 295 |
| 12×2 | 330 | 74 | 240 | 166 | 160 | 232 | 345 |
| 141/2×2 | 395 | 70 | 280 | 210 | 180 | 283 | 410 |
| 16×2 | 430 | 77 | 320 | 243 | 180 | 283 | 445 |
| 41/2×3 | 125 | 100 | 200 | 100 | 145 | 93 | 140 |
| 6×3 | 168 | 105 | 225 | 150 | 180 | 127 | 180 |
| 10×3 | 280 | 100 | 365 | 265 | 235 | 181 | 295 |
| 12×3 | 330 | 100 | 430 | 330 | 222 | 232 | 345 |
| 141/2×3 | 395 | 100 | 476 | 376 | 280 | 283 | 410 |
| 16×3 | 430 | 125 | 500 | 375 | 280 | 283 | 445 |
The Real Pictures
