Custom Data Center & AI Server Rack Brush Seals
Seal Bypass Airflow. Protect Cables. Improve Cooling Efficiency.
Unsealed cutouts and openings let conditioned air escape before reaching your equipment. CE Brush seals create a flexible barrier to reduce airflow loss, restore pressure, and improve cooling performance.
Custom Brush Seals That Fit Your Data Center Needs
Reduce Airflow Leakage
Restore Cooling Pressure
Protect Cable Pathways
Built to Improve Airflow Management
In data centers, every unsealed opening can become a leakage point.
When cold air escapes through floor cutouts, cabinet gaps, or rack openings, cooling systems work harder to maintain stable server temperatures. This can lead to wasted fan energy, uneven airflow, hot spots, and reduced cooling performance.
CE Brush seal solutions create a flexible barrier around cable openings. Unlike solid covers, brush seals allow cables to pass through while helping block airflow escape and protect cable insulation.
Raised floor cable cutouts
Server rack cable entry points
Cabinet roof openings
Base plate gaps
Side and rear rack openings
Enclosure frame joints
Cable bundle pass-throughs
Series DBG-F
Raised Floor Brush Grommets
Designed for raised floor environments, DBG-F brush grommets help seal cable cutouts while allowing installed cables to remain in place.
The split-frame design supports retrofit installation around live, pre-routed cables—without rewiring, cutting, or major downtime. It is suitable for new data center builds and retrofit upgrades.
Key features
- Split-frame retrofit design
- Installs around existing cable bundles
- No rewiring or cable cutting required
- Custom rectangular and circular formats
- Heavy-duty PVC outer frame
- Anodized aluminum structural backing
- Heavy-duty black nylon filament
- Optional fire-resistant treated filament available upon request
Series DBR-C
Server Cabinet Brush Strips
Key features
- Available in 1U, 2U, and custom edge formats
- Suitable for vertical and horizontal cabinet sealing
- Helps reduce dust ingress
- Protects cables during hardware swaps
- Custom full cabinet lengths available
- Anti-static ESD conductive nylon option available
Technical Specifications
| Characteristic | Engineering Value | Application Benefit |
|---|---|---|
| Filament materials | Polyamide Nylon 6 / 66 and Polypropylene | Durable flexibility for repeated cable movement |
| Flame resistance | Optional fire-resistant treated filaments | Available for custom high-heat zones |
| ESD option | Conductive fiber cores with surface resistivity below 10⁵ Ω | Helps mitigate electrostatic discharge in server environments |
| Structural holder | 6063-T5 anodized aluminum extrusion or rigid PVC | Strong support for long-term installation stability |
| Installation format | Split-frame, strip, circular, rectangular, and custom profiles | Fits standard and custom data center openings |
Why Work With Us?
Raised Floor Brush Grommets
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Zero Minimum Order Quantity (MOQ): Order exactly what your site requires, from 1 unit to 10,000.
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Local Malaysia Sourcing: Eliminate overseas shipping delays, customs bottlenecks, and import tariffs.
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Rapid Customization: We engineer technical custom brushes that fit non-standard raised floor cutouts and specific cabinet chassis designs.
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Direct Manufacturer Support: Skip the distributors. Speak directly with our production engineers via WhatsApp for immediate dimension verification and lead times.
Ready to Seal Your Infrastructure?
Reliable airflow control starts with the right brush seal.
Send us your cutout dimensions, rack layout, or cable sealing requirements. Our engineering team can recommend the right material, format, and custom sealing solution for your data center.