PRODUCT CATALOGUE
KFW Anti Fouling Rings
KFW Anti Fouling Ring
Function and UsageKFW Anti Fouling Ring is combined with the piston seal and guide ring, which can prevent the hydraulic oil in the cylinder are mixing with the external impurities to damage the sealing elements, and also, ensures the long service life of the sealing elements. When combined with the piston rod seal and the metal bushing, the piston rod can be prevented from being damaged. At the same time, there is a cut to prevent the accumulation of oil pressure.
Advantage
-- Inclined slice design is easy to install, and also, with high stability
--Good anti fouling effect
--Low friction coefficient of material, long service life
Material
Filled PTFE Our Material Code: T601
Technical Data
Working Temperature：-55℃ to +250℃ (Temperature refer to the material)
Speed: ≤15m/s
Working Medium: Mineral hydraulic oil, emulsion, water and other media
Tips:The limit value for pressure and speed given above is maximum, friction due to pressure and speed, may cause local heating. Be careful not to use maximum pressure and maximum speed at the same time.
Installation
Groove: Closed
In order to avoid the damage of the seals, during the installation, the seals should be leave away with the shape edge of the parts and tools. The sharp edges and burr in the installation area of the seal must be removed.
Example of the Order Part No. :
KFW Anti Fouling Ring
Series No.: KFW Cylinder Bore Diameter: D=100mm
Part Number: KFW1000406AT601
KFW: Series Number
100: Cylinder Bore Diameter
04: Fouling Ring Thickness
06: Fouling Ring Width
A: With pattern on the surface
T601:Material Code
| KFW Anti Fouling Ring | ||||
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| D | d | L | H | Part No. |
| 20 | 14 | 5.2 | 5 | KFW0200305 |
| 25 | 19 | 5.2 | 5 | KFW0250305 |
| 30 | 24 | 5.2 | 5 | KFW0300305 |
| 32 | 26 | 5.2 | 5 | KFW0320305 |
| 35 | 29 | 5.2 | 5 | KFW0350305 |
| 40 | 34 | 5.2 | 5 | KFW0400305 |
| 45 | 39 | 5.2 | 5 | KFW0450305 |
| 50 | 44 | 5.2 | 5 | KFW0500305 |
| 53 | 47 | 5.2 | 5 | KFW0530305 |
| 55 | 49 | 5.2 | 5 | KFW0550305 |
| 56 | 50 | 5.2 | 5 | KFW0560305 |
| 60 | 54 | 5.2 | 5 | KFW0600305 |
| 63 | 55 | 6.2 | 6 | KFW0630406 |
| 65 | 57 | 6.2 | 6 | KFW0650406 |
| 70 | 62 | 6.2 | 6 | KFW0700406 |
| 71 | 63 | 6.2 | 6 | KFW0710406 |
| 75 | 67 | 6.2 | 6 | KFW0750406 |
| 80 | 72 | 6.2 | 6 | KFW0800406 |
| 85 | 77 | 6.2 | 6 | KFW0850406 |
| 90 | 82 | 6.2 | 6 | KFW0900406 |
| 95 | 87 | 6.2 | 6 | KFW0950406 |
| 100 | 92 | 6.2 | 6 | KFW1000406 |
| 105 | 97 | 6.2 | 6 | KFW1050406 |
| 110 | 102 | 6.2 | 6 | KFW1100406 |
| 112 | 104 | 6.2 | 6 | KFW1120406 |
| 115 | 107 | 6.2 | 6 | KFW1150406 |
| 120 | 112 | 6.2 | 6 | KFW1200406 |
| 125 | 117 | 6.2 | 6 | KFW1250406 |
| 130 | 122 | 6.2 | 6 | KFW1300406 |
| 135 | 127 | 6.2 | 6 | KFW1350406 |
| 140 | 132 | 6.2 | 6 | KFW1400406 |
| 150 | 142 | 6.2 | 6 | KFW1500406 |
| 160 | 152 | 6.2 | 6 | KFW1600406 |
| 170 | 162 | 8.2 | 8 | KFW1700408 |
| 180 | 172 | 8.2 | 8 | KFW18000408 |
| 190 | 182 | 8.2 | 8 | KFW19000408 |
| 200 | 192 | 8.2 | 8 | KFW20000408 |
| 210 | 202 | 8.2 | 8 | KFW21000408 |
| 220 | 212 | 8.2 | 8 | KFW22000408 |
| 230 | 222 | 8.2 | 8 | KFW23000408 |
| 240 | 232 | 8.2 | 8 | KFW24000408 |
| 250 | 242 | 8.2 | 8 | KFW25000408 |
| 260 | 252 | 8.2 | 8 | KFW26000408 |
| 270 | 262 | 8.2 | 8 | KFW27000408 |
| 280 | 272 | 8.2 | 8 | KFW28000408 |
| 290 | 282 | 8.2 | 8 | KFW29000408 |
| 300 | 292 | 8.2 | 8 | KFW30000408 |
| 310 | 302 | 8.2 | 8 | KFW31000408 |
| 320 | 312 | 8.2 | 8 | KFW32000408 |
| 340 | 332 | 8.2 | 8 | KFW34000408 |
| 350 | 342 | 8.2 | 8 | KFW35000408 |
| 360 | 352 | 8.2 | 8 | KFW36000408 |
| 380 | 372 | 8.2 | 8 | KFW38000408 |
| 400 | 392 | 8.2 | 8 | KFW40000408 |
| If any special requirements of the materials and sizes, please contact with us. | ||||
