HBS
HBS Buffer Seal
The OSEALS HBS is a professional hydraulic seal product designed for reliable performance in buffer seal applications.
TypeSingle-Acting
Max Pressure400 bar
Max Speed1.0 m/s
Temperature-30°C ~ +110°C
Technical Details
Seal Type
Single-Acting
Max Pressure
400 bar
Max Speed
1.0 m/s
Temperature
-30°C ~ +110°C
| Component | Material |
|---|---|
| Sealing Ring | T916 (PTFE Bronze) |
| Energize Ring | N1080/80A (NBR) |
Size Dimensions
| Line | Product | Action | Description | Bore (mm) | DG (mm) | H (mm) | HG (mm) |
|---|---|---|---|---|---|---|---|
| 1 | HBS-18-8-6 | HBS - Bore 18mm | 18 | 8 | 6 | 6.5 | |
| 2 | HBS-20-10-6 | HBS - Bore 20mm | 20 | 10 | 6 | 6.5 | |
| 3 | HBS-22-12-6 | HBS - Bore 22mm | 22 | 12 | 6 | 6.5 | |
| 4 | HBS-25-15-6 | HBS - Bore 25mm | 25 | 15 | 6 | 6.5 | |
| 5 | HBS-28-18-6 | HBS - Bore 28mm | 28 | 18 | 6 | 6.5 | |
| 6 | HBS-30-20-6 | HBS - Bore 30mm | 30 | 20 | 6 | 6.5 | |
| 7 | HBS-32-22-6 | HBS - Bore 32mm | 32 | 22 | 6 | 6.5 | |
| 8 | HBS-35-21-8.5 | HBS - Bore 35mm | 35 | 21 | 8.5 | 9 | |
| 9 | HBS-40-26-8.5 | HBS - Bore 40mm | 40 | 26 | 8.5 | 9 | |
| 10 | HBS-45-31-8.5 | HBS - Bore 45mm | 45 | 31 | 8.5 | 9 | |
| 11 | HBS-50-36-8.5 | HBS - Bore 50mm | 50 | 36 | 8.5 | 9 | |
| 12 | HBS-55-40-10.5 | HBS - Bore 55mm | 55 | 40 | 10.5 | 11 | |
| 13 | HBS-60-45-10.5 | HBS - Bore 60mm | 60 | 45 | 10.5 | 11 | |
| 14 | HBS-63-48-10.5 | HBS - Bore 63mm | 63 | 48 | 10.5 | 11 | |
| 15 | HBS-65-50-10.5 | HBS - Bore 65mm | 65 | 50 | 10.5 | 11 | |
| 16 | HBS-70-55-10.5 | HBS - Bore 70mm | 70 | 55 | 10.5 | 11 | |
| 17 | HBS-75-60-10.5 | HBS - Bore 75mm | 75 | 60 | 10.5 | 11 | |
| 18 | HBS-80-65-10.5 | HBS - Bore 80mm | 80 | 65 | 10.5 | 11 | |
| 19 | HBS-85-68-12.5 | HBS - Bore 85mm | 85 | 68 | 12.5 | 13 | |
| 20 | HBS-90-73-12.5 | HBS - Bore 90mm | 90 | 73 | 12.5 | 13 | |
| 21 | HBS-95-78-12.5 | HBS - Bore 95mm | 95 | 78 | 12.5 | 13 | |
| 22 | HBS-100-83-12.5 | HBS - Bore 100mm | 100 | 83 | 12.5 | 13 | |
| 23 | HBS-105-88-12.5 | HBS - Bore 105mm | 105 | 88 | 12.5 | 13 | |
| 24 | HBS-110-93-12.5 | HBS - Bore 110mm | 110 | 93 | 12.5 | 13 | |
| 25 | HBS-115-95-14.5 | HBS - Bore 115mm | 115 | 95 | 14.5 | 15 | |
| 26 | HBS-120-100-14.5 | HBS - Bore 120mm | 120 | 100 | 14.5 | 15 | |
| 27 | HBS-125-105-14.5 | HBS - Bore 125mm | 125 | 105 | 14.5 | 15 | |
| 28 | HBS-130-110-14.5 | HBS - Bore 130mm | 130 | 110 | 14.5 | 15 | |
| 29 | HBS-140-120-14.5 | HBS - Bore 140mm | 140 | 120 | 14.5 | 15 | |
| 30 | HBS-150-130-14.5 | HBS - Bore 150mm | 150 | 130 | 14.5 | 15 | |
| 31 | HBS-160-138-16.5 | HBS - Bore 160mm | 160 | 138 | 16.5 | 17 | |
| 32 | HBS-170-148-16.5 | HBS - Bore 170mm | 170 | 148 | 16.5 | 17 | |
| 33 | HBS-180-158-16.5 | HBS - Bore 180mm | 180 | 158 | 16.5 | 17 | |
| 34 | HBS-190-168-16.5 | HBS - Bore 190mm | 190 | 168 | 16.5 | 17 | |
| 35 | HBS-200-178-16.5 | HBS - Bore 200mm | 200 | 178 | 16.5 | 17 | |
| 36 | HBS-210-176-20 | HBS - Bore 210mm | 210 | 176 | 20 | 20.5 | |
| 37 | HBS-220-186-20 | HBS - Bore 220mm | 220 | 186 | 20 | 20.5 | |
| 38 | HBS-230-196-20 | HBS - Bore 230mm | 230 | 196 | 20 | 20.5 | |
| 39 | HBS-240-206-20 | HBS - Bore 240mm | 240 | 206 | 20 | 20.5 | |
| 40 | HBS-250-216-20 | HBS - Bore 250mm | 250 | 216 | 20 | 20.5 | |
| 41 | HBS-260-226-20 | HBS - Bore 260mm | 260 | 226 | 20 | 20.5 | |
| 42 | HBS-270-227-25 | HBS - Bore 270mm | 270 | 227 | 25 | 25.5 | |
| 43 | HBS-280-237-25 | HBS - Bore 280mm | 280 | 237 | 25 | 25.5 | |
| 44 | HBS-290-247-25 | HBS - Bore 290mm | 290 | 247 | 25 | 25.5 | |
| 45 | HBS-300-257-25 | HBS - Bore 300mm | 300 | 257 | 25 | 25.5 | |
| 46 | HBS-320-277-25 | HBS - Bore 320mm | 320 | 277 | 25 | 25.5 | |
| 47 | HBS-340-297-25 | HBS - Bore 340mm | 340 | 297 | 25 | 25.5 | |
| 48 | HBS-350-299-30 | HBS - Bore 350mm | 350 | 299 | 30 | 30.5 | |
| 49 | HBS-360-309-30 | HBS - Bore 360mm | 360 | 309 | 30 | 30.5 |
49 sizes total