PDR wiper seal is specially designed for pneumatic cylinder piston rods, serving as an effective dust-excluding element that prevents contaminants such as dust, dirt, and moisture from entering the cylinder.
The PDR wiper seal provides excellent heat resistance, aging resistance, and chemical stability, ensuring reliable operation even under demanding working conditions.
During installation, care should be taken to avoid sharp edges to prevent damage to the sealing lips. The compact design allows for easy assembly and stable operation in pneumatic applications.
Technical Data
Material: FKM(VITON) 75A brown
Pressure: ≤ 1.6MPa
Speed: ≤ 1 m/s
Temperature: -20~+220℃
Applications: Compressed air
Features
Excellent dust and dirt exclusion performance.
- Ensures clean and smooth piston rod operation.
- High temperature and chemical resistance with FKM material.
- Superior wear and aging resistance for long service life
- Compact structure with short axial installation length.
- Easy installation with proper edge protection.
- Ideal for pneumatic systems using compressed air.
Installation Profile
Specification Table (mm)
| Name | d | D | t | h |
| PDR-6 | 6 | 10 | 3 | 4.4 |
| PDR-8 | 8 | 12 | 3.5 | 4.9 |
| PDR-10 | 10 | 14 | 3.5 | 4.9 |
| PDR-12 | 12 | 16 | 3.5 | 4.9 |
| PDR-14 | 14 | 18 | 3.5 | 4.9 |
| PDR-15 | 15 | 23 | 3.5 | 5 |
| PDR-16 | 16 | 24 | 5.5 | 7.5 |
| PDR-20 | 20 | 28 | 5.5 | 7.5 |
| PDR-25 | 25 | 33 | 5.5 | 7.5 |
| PDR-25 | 25 | 33 | 5.7 | 8 |
| PDR-25 | 25 | 35 | 6 | 8 |
| PDR-28 | 28 | 36 | 5.5 | 7.5 |
| PDR-30 | 30 | 40 | 6.5 | 8.5 |
| PDR-32 | 32 | 42 | 6.5 | 8.5 |
| PDR-35 | 35 | 45 | 6.5 | 8.5 |
| PDR-40 | 40 | 50 | 6.5 | 8.5 |
| PDR-45 | 45 | 55 | 6.5 | 8.5 |
| PDR-50 | 50 | 60 | 6.5 | 8.5 |
| PDR-55 | 55 | 65 | 6.5 | 8.5 |
| PDR-60 | 60 | 70 | 6.5 | 8.5 |
| PDR-70 | 70 | 80 | 6.5 | 8.5 |
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