PDU ORA Rod Seal/Wiper Ring 12x16x3.5/4.9 for Pneumatic Cylinder Piston Rods, ≤16 Bar Pressure, -40°C to +100°C Temperature Range
Self-retaining PDU rod seal and wiper ring designed for pneumatic cylinder rods, providing reliable sealing and dust protection in industrial applications.
- Maintains lubricating fat for extended operational life
- Excellent dustproof capabilities
- Minimal leakage with reliable sealing performance
- Compatible with both lubricated and oil-free compressed air systems
| Parameter | Specification |
|---|---|
| Operating Pressure | ≤ 16 bar |
| Operating Temperature | -40 °C to +100 °C |
| Sliding Speed | ≤ 1 M/S |
| Media Compatibility | Compressed air, both lubricated and oil-free (after greasing for fitting) |
| Material | Temperature Range |
|---|---|
| NBR | -40 to 100 ℃ |
| FKM | -20 to 200 ℃ |
| FFKM | -20 to 320 ℃ |
| HNBR | -40 to 150 ℃ |
| AFLAS | -30 to 175 ℃ |
| VMQ/SILICON | -70 to 220 ℃ |
| FVMQ | -60 to 175 ℃ |
| EPDM | -50 to 150 ℃ |
| CR | -40 to 120 ℃ |
| SBR | -40 to 110 ℃ |
| PU | -40 to 90 ℃ |
| PTFE | -100 to 280 ℃ |
| IIR | -20 to 120 ℃ |
| ACR | -25 to 150 ℃ |
The self-retaining rod seal/wiper profile PDU can be manually or automatically snapped into the installation housing while the piston rod is disassembled. Care must be taken to prevent sharp edges from damaging the wiping and sealing lips during assembly. Initial lubrication is essential for achieving maximum operational life.
Material selection should be based on the operating environment, including the medium, temperature range, pressure conditions, and other application-specific factors.
Small orders are delivered via express carriers (DHL, FEDEX, UPS, TNT), while large orders can be shipped by air or sea freight.
Yes, we specialize in manufacturing hydraulic and pneumatic sealing products. Our quality system is ISO 9001:2015 certified, and all materials comply with REACH and RoHS regulations. We accept custom and OEM production.
Yes, we provide samples free of charge, but customers are responsible for shipping costs.
All manufacturing processes follow ISO-9001:2015 standards, with 100% inspection conducted before shipment.
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