Products
Elastomers
FKM FDA O-Ring
Product Overview
KAFLON FKM FDA O-Rings are high-performance fluoroelastomer sealing solutions specifically developed for applications requiring FDA compliance, chemical resistance, and thermal stability.
Manufactured from carefully formulated FDA-approved FKM compounds, these O-rings are suitable for direct contact with food, beverages, pharmaceuticals, and sensitive process media.
Key Features & Benefits
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FDA Compliance
Manufactured from FDA-compliant FKM compounds suitable for food and pharmaceutical processing environments
Excellent Chemical Resistance
Resistant to oils, fats, fuels, solvents, acids, alkalis, and common CIP/SIP cleaning chemicals.
Wide Temperature Capability
Stable performance across -20°C to +200°C (up to +230°C depending on compound).
Low Compression Set
Maintains long-term sealing force, reducing leakage risk and maintenance frequency.
Clean & Non-Contaminating
Designed to minimize extractables and contamination, supporting hygienic system requirements.
Long Service Life
Outstanding aging resistance ensures reliable sealing over extended operating cycles.
Typical Applications
Food processing equipment
Pharmaceutical manufacturing
Food packaging machinery
Hygienic pumps and valves
Beverage production and filling systems
CIP / SIP cleaning systems
Material Characteristics
| Property | Description |
|---|---|
| Base Material | FDA-compliant Fluoroelastomer (FKM) |
| Temperature Range | -20°C to +200°C (up to +230°C optional) |
| Chemical Resistance | Excellent (oils, fats, solvents, CIP media) |
| Compression Set | Low |
| Elastic Recovery | Excellent |
| Color Options | Black (standard), other colors on request |
| Compliance | FDA (food contact regulations) |
Comparison: FKM FDA O-Rings vs Standard Elastomers
| Feature | FKM FDA | EPDM FDA | NBR |
|---|---|---|---|
| FDA Compliance | ✔ | ✔ | ✖ |
| Oil & Fat Resistance | Excellent | Limited | Good |
| Temperature Resistance | High | Medium | Medium |
| Chemical Resistance | Excellent | Good | Limited |
| Service Life | Long | Medium | Short |
Why Choose KAFLON FKM FDA O-Rings?
Designed for Hygienic Industries
Specifically formulated for food, beverage, and pharmaceutical environments.
Performance Comparable to Global Brands
Technical performance aligned with Trelleborg and Parker FDA-grade FKM O-rings.
Cost-Effective Alternative
Reliable performance with a competitive cost advantage for OEM and MRO customers.
Consistent Quality Control
Produced under strict material traceability and quality management systems.
Customization Available
Custom sizes, hardness, colors, and compound variations available upon request.
Frequently Asked Questions
Is FKM FDA O-ring suitable for direct food contact?
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Yes. KAFLON FKM FDA O-rings are produced from FDA-compliant compounds suitable for food and beverage processing applications.
Can FKM FDA O-rings withstand CIP/SIP cleaning?
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Yes. They show excellent resistance to hot water, steam, and cleaning chemicals commonly used in CIP/SIP systems.
Do you offer material certificates?
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Yes. Material compliance documents and test reports are available upon request.
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