ContiTech FS 120-9 CI G3/4 Single Convolution Air Spring with M8x1.25 Thread Hole
Price:
Negotiable
MOQ:
1 Piece
Delivery Time:
3-8 Working Days
Brand:
AIRSUSTECH
Product Description
ContiTech FS 120-9 CI G3/4 Single Convolution Air Spring with M8x1.25 Thread Hole
Product Overview
AIRSUSTECH 1B1209 is a single-convolution air spring developed as a replacement option for the ContiTech FS 120-9 CI G3/4 configuration. The model combines M8 mounting threads with a G3/4 pneumatic connection and is intended for industrial applications requiring pneumatic support, controlled movement or vibration isolation.
Technical Specifications
| Parameter | AIRSUSTECH 1B1209 |
|---|---|
| Construction | Single Convolution |
| Cover Plate Diameter | 135 mm |
| Mounting Center Distance | 70 mm |
| Mounting Threads | 2 × M8 × 1.25 |
| Air Inlet | G3/4 |
| Maximum Bellows Diameter | 215 mm |
| Minimum Height | 50 mm |
| Maximum Height | 115 mm |
| Working Stroke | 65 mm |
| Material | Rubber + Steel |
Understanding M8-G3/4 Specifications
M8 refers to the mounting thread, while G3/4 refers to the pneumatic air inlet. These are two separate interface specifications and should both be checked when selecting a replacement air spring.
In practical terms, M8 determines how the air spring is secured to the equipment, while G3/4 specifies the size and thread type of the compressed-air connection. Both interfaces need to match the existing installation to ensure proper mounting and reliable pneumatic operation.
Replacement Part Cross-Reference
| Brand | Reference |
|---|---|
| AIRSUSTECH | 1B1209 |
| Firestone | W01-M58-6165 |
| Contitech | FS 120-9 CI G3/4 |
| Dunlop | 8''X1 S08101 |
| Bos-ch | 822419003 |
| Festo | EB-215-80 |
| Norgren | PM/31081(8X1) |
| Weforma | WBE 300-E1 |
| Oria | M-30 |
| Airtech | 140293 |
| Airtech | 111003/1B-190FB |
| Megatech | 1S120-9 3/4 M8 |
AIRSUSTECH Single Convolution Air Spring Compatibility
| Item Code | Max. Diameter (mm) | Max. Stroke (mm) | Min. Height (kN) | Max. Stroke (kN) |
|---|---|---|---|---|
| FS 40 -6 CI | 145 | 60 | 6.9 | 2.4 |
| FS 50-5 CI | 150 | 44 | 9 | 2.2 |
| FS 70-7 CI | 165 | 64 | 9.9 | 5.2 |
| FS 100-10 CI | 210 | 94 | 14.7 | 1.6 |
| FS 120-9 CI | 215 | 85 | 17.7 | 6.6 |
| FS 120-10 CI | 231 | 99 | 19.5 | 4.6 |
| FS 120-12 CI | 235 | 119 | 18.7 | 7.2 |
| FS 200-10 CI | 250 | 89 | 23.8 | 9.1 |
| FS 310-12 S | 325 | 99 | 43.9 | 22.4 |
| FS 330-11 CI | 343 | 129 | 47.3 | 13 |
| FS 330-14 CI | 385 | 124 | 68.4 | 20.8 |
| FS 530-11 CI | 405 | 134 | 69.6 | 35.2 |
| FS 530-14 CI | 450 | 117 | 98.3 | 40.4 |
| FS 960-12 CI | 530 | 107 | 141.6 | 63.3 |
| FS 1330-11 CI |
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Company
Guangzhou Guomat Air Spring Co., Ltd.
Location
No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,,China
Contact Person
Vivi