GUOMAT 12X2 Air Spring Flange Assembly SP1541 Dunlop FD 412-22 DS Contitech Industrial Air Bag
Cross Reference Number
| ContiTech | FD412-22 | ContiTech | FD 412-22 |
| Firestone | W01-R58-4061 | Firestone | W01R584061 |
| Dunlop | SP1541 | Dunlop | 12''x2 |
| Norgren | M/31122 | Parker | 9109041 |
GUOMAT 12X2 Air Spring Technical Data
♦Cover Plate
Top Cover Plate Diameter: Ø260mm/10.24in
Bottom Cover Plate Diameter: Ø260mm/10.24in
♦Gas Hole/Air Fitting
Gas Hole: 1/2
♦Screw/Blind Nut
The Screw of the Top Cover Plate: 4XM10X1.5
The Screw of the Bottom Cover Plate: 4XM101.5
The Screw Height: 25mm/0.98in
The Distance Between the Screws of the Top Cover Plate: Ø232mm/9.13in
The Distance Between the Screws of the Botttom Cover Plate: Ø232mm9.13in
♦Rubber Bellow
The Rubber Bellow Diameter: Ø300mm/11.8in
The Natural Height: 180mm
Specification
♦Install
Although they serve similar functions, air springs are much less expensive than air cylinders and other springs. When deflated, air springs have a small footprint and are easy to handle and connect to machinery.
♦Maintain
Maintenance procedures for air springs tend to be minimal, air springs require no lubrication, and there are no seals or guides that can become misaligned or damaged like other springs. Air springs should be stored at room temperature in a dry, dark place.
♦Environment
Due to their durability and simplicity, air springs are suitable for most industrial and commercial applications. Rubber and neoprene are prone to dry rot, so dehumidified conditions can shorten the life of an air spring.
♦Medium
Air spring bellows can also accept other types of fluids such as nitrogen, carbon, water and antifreeze.
We Supply Other Double Convoluted Air Spring
| Item | Max.Dia. at 7 Bar (mm) | Min.Height (mm) | Max.Stroke (mm) | 5 Bar Force at Stroke of |
| 25mm(kN) | 50% of Max.Stroke | Max Stroke(kn) |
| 4 1/2X2 | 120 | 70 | 75 | 3.9 | 3.2 | 1.5 |
| 6X2 | 162 | 75 | 115 | 8.3 | 6.4 | 1.5 |
| 8X2 | 215 | 75 | 150 | 12.3 | 10.3 | 3.9 |
| 10X2 | 285 | 75 | 200 | 19.8 | 13.7 | 5.9 |
| 12X2 | 312 | 75 | 225 | 29.4 | 22.6 | 4.4 |
| 14 1/2X2 | 378 | 75 | 260 | 45.1 | 36.3 | 17.7 |
| 16X2 | 406 | 75 | 265 | 63.0 | 43.1 | 9.8 |
| Item | Design Height(mm) | Load at Design Height@5Bar(kN) | Natural Frequency@5 Bar(Hz) | Blind Nut or Bolt Dla.(mm) | Number of Bolts |
| 4 1/2X2 | 100 | 3.4 | 3.4 | 93 | 3 |
| 6X2 | 130 | 6.5 | 2.9 | 127 | 4 |
| 8X2 | 160 | 10.0 | 2.5 | 156 | 4 |
| 10X2 | 170 | 14.7 | 2.2 | 181 | 4 |
| 12X2 | 170 | 24.3 | 2.1 | 232 | 4 |
| 14 1/2X2 | 200 | 37.0 | 2.0 | 283 | 4 |
| 16X2 | 200 | 45.0 | 1.8 | 283 | 4 |
The Real Pictures
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GUOMAT 12X2 Air Spring Flange Assembly SP1541 Dunlop FD 412-22 DS Contitech Industrial Air Bag Images
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