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Wiper Seals FC are double-lip dust seals designed to protect hydraulic cylinders from dust, moisture, and oil intrusion. Made from PU or NBR, they offer excellent wear resistance, low friction, and stable performance under pressure and vibration. Ideal for use in construction machinery, logistics equipment, and agricultural hydraulics.Wiper Seals FC are double-lip dust seals designed to protect hydraulic cylinders from dust, moisture, and oil intrusion. Made from PU or NBR, they offer excellent wear resistance, low friction, and stable performance under pressure and vibration. Ideal for use in construction machinery, logistics equipment, and agricultural hydraulics.
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A hydraulic wiper prevents contamination of the hydraulic medium that could damage wear rings, seals and other components. The double-lip dust ring effectively blocks dust, moisture, and oil ingress, safeguarding the sealing system, and extends equipment lifespan while reducing energy consumption.
· High wear resistance and low friction
· Available in various rubber materials (e.g., silicone, EPDM, FVMQ)
· Customizable dimensions, shapes, and durometer
· Stable performance under vibration and compression
· Optional color coding for circuit identification
Parameter | Value / Range |
Wiper Seals FC | Hydraulic seals |
Operating Temperature Range | （PU）- 30 ~+ 100°C （NBR）-30~+120 |
Operating Temperature (Max) | 100°C |
Primary Product Color | Black |
Primary Product Material | PU、NBR |
Material Options | Silicone, EPDM, FVMQ, NBR,etc |
Hardness (Shore A) | 92/95（PU）83/86（NBR） |
Color Options | Black, Red, Blue, Yellow, Custom |
Tolerance | In accordance with the customer's needs |
Standard Compliance | RoHS, REACH, ISO/TS 16949 |
Widely used in cylinders and cylinders to ensure stable operation of equipment and improve efficiency.
- Construction engineering, mining engineering
- Construction, logistics, warehousing
- Logistics and transportation
- Agricultural machinery
· Fully customized mold design based on client drawings or samples
· In-house R&D support for material and structure optimization
· Low-volume prototype production available
· Free engineering consultation
1. Send your drawing/sample/technical requirements
2. DFM analysis & quotation within 24–48 hrs
3. Sample mold and prototype production (5–10 days)
4. Sample approval and mass production (lead time 15–25 days)
5. Full inspection + secure packaging + global shipping
· ISO9001 / IATF 16949 certified
· RoHS and REACH compliant materials
· 100% inspection before delivery
· Aging, leak, and compression set testing available
 | Q1: Can I customize the shape, size, and material of the seal? |
A1: Yes, we offer full customization based on your drawings, samples, or technical specifications. Our in-house R&D team supports mold design, material selection, and rapid prototyping. |
| Q2: What is the minimum order quantity (MOQ)? |
A2: Our MOQ depends on the complexity and material of the product, but we support small trial orders for new projects or sampling. |
| Q3: How long does it take to get samples |
A3: Typically, we can deliver prototype samples within 5–10 working days after confirming the drawings and specifications |
| Q4: Are your materials RoHS and REACH compliant? |
A4: Yes, all our standard materials are compliant with RoHS and REACH. Material certificates can be provided upon request |
| Q5: What industries do you mainly serve? |
A5: We mainly serve the automotive, EV, industrial equipment, and agricultural machinery industries, with connector sealing solutions tailored to harsh environments. |
| Q6: Do you offer engineering support or co-design services? |
A6: Absolutely. Our team can assist with design for manufacturability (DFM), material selection, and structural optimization to meet your sealing performance needs. |
