Guangzhou Guomat Air Spring Co., Ltd.
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FD 412-22 DS Continental Air Actuator for Pneumatic Applications 12''×2 Series Airbag
Product Details
Nut length: 25 mm
Number of screws on the top cover: 4
Number of bottom cover screws: 4
Top cover plate screw (nut) tooth: 4-M10
Top cover screw center distance: 232 mm
Screw (nut) teeth of the bottom cover plate: 4-M10
Center distance of bottom cover plate screw: 232 mm
Air hole/air inlet: G1/2
Top cover diameter: 260 mm
Diameter of bottom cover: 260 mm
Maximum diameter of rubber bellows: 330 mm
Buffer block/buffer block
Unbuffered block
Waist ring/waist ring
Strap ring: no strap ring
OEM Original Manufacturer
| Air Spring Supplier: Contitech Reference: FD 412-22 DS, FD 41222 DS, FD 412 22 DS |
| Air Spring Supplier: Firestone Reference: W01-R58-4061, W01R584061, W01 R58 4061 |
| Air Spring Supplier: Dunlop Pneuride Reference: 12"x2, 12x2, 12'x2 |
| Air Spring Supplier: Dunlop Springride Reference: SP1541, SP 1541, SP 15 41 |
| Air Spring Supplier: Norgren Reference: M/31122, M31122, M 31122 |
| Air Spring Supplier: Parker Reference: 9109041 |
Air Spring Function
The air spring has nonlinear characteristics, and its stiffness changes with the load, so its natural frequency remains almost unchanged under any load, so the spring device has almost constant characteristics.
1.it has good high-frequency vibration absorption and sound insulation performance
2.it can simultaneously Withstand axial and radial loads.
3.Different bearing capacities can be obtained by adjusting the internal pressure.
Therefore, it can meet the needs of various loads.
Other Kinds of Rubber Air Springs
| Single Convoluted | Double Convoluted | Triple Convoluted |
| FS 40-6 CI | FD 40-10 CI | FT 330-29 CI |
| FS 50-5 CI | FD 70-13 CI | FT 430-32 CI |
| FS 70-7 CI | FD 110-15 CI | FT 530-32 CI |
| FS 100-10 CI | FD 120-17 CI | FT 530-35 CI |
| FS 120-10 CI | FD 120-20 CI | FT 960-34 CI |
| FS 120-12 CI | FD 200-19 CI | FT 1330-35 CI |
| FS 200-10 CI | FD 200-22 CI | |
| FS 310-12 CI | FD 200-25 CI | |
| FS 330-11 CI | FD 330-22 CI | |
| FS 330-14 CI | FD 330-30 CI | |
| FS 530-11 CI | FD 530-22 CI | |
| FS 530-14 CI | FD 530-35 CI | |
| FS 960-12 CI | FD 960-22 CI | |
| FS 1330-11 CI | FD 1330-25 CI |
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