Precision Server Rack Brush Seals for Data Centers
Data Center Wire Management Solutions
Explore custom server rack brush seals, raised floor cable grommets, and precision mounting systems.
Explore Flex-Guard Brush Seal Solutions
From server rack openings and cable pass-throughs to raised floors and equipment enclosures, Flex-Guard custom-manufactures brush sealing solutions for cable management, airflow control, dust and debris protection, and application-specific integration.
01
Snap-On Brush Seals
Custom-manufactured snap-on brush seal configurations, including Series 200, 400, 490, and 500, designed around specified mounting and sealing requirements.
Explore Snap-On Systems
02
Server Rack Brush Seals
Custom brush sealing assemblies for server racks, cabinets, and equipment openings, helping close gaps while accommodating installation requirements.
Explore Rack Solutions
03
Cable Pass-Through Brush Seals
Brush-lined openings designed to accommodate cable bundles and wire routing while reducing exposed gaps around cable entry and exit points.
Explore Cable Management
04
Raised-Floor Brush Grommets
Custom brush grommets for raised-floor cable penetrations and access openings, supporting cable routing while helping reduce uncontrolled airflow.
Explore Floor Solutions
05
Metal Channel Strip Brushes
Metal channel strip brushes manufactured with securely crimped brush filaments for equipment sealing, cable openings, and industrial applications requiring custom dimensions and configurations.
Explore Metal Channel Brushes
06
Industrial Strip Brush Seals
Custom industrial strip brush seals designed for equipment openings, edge sealing, dust protection, and specialized industrial applications, with configurable brush lengths and mounting options.
Explore Industrial Brush Seals
07
Custom Brush Seal Profiles
Brush seal assemblies manufactured around specified dimensions, filament configurations, mounting profiles, and installation requirements.
Explore Custom Manufacturing
08
Aluminum Brush Mounting Brackets
Aluminum brush mounting brackets and profiles for securing industrial brush strips, including straight, angled, reverse-angled, and right-angle mounting configurations.
Explore Aluminum Mounting OptionsBrush Seal Solutions for Data Centers & IT Infrastructure
Flex-Guard manufactures custom brush seal solutions for cable entry, airflow management, dust control, and equipment protection. From server cabinets and raised floors to specialized OEM enclosures, our brush seals are designed around your installation requirements.
Server Racks & Cabinets
02Cable Entry & Pass-Throughs
03Airflow Management
04Raised-Floor Cable Openings
05Network & Telecom Cabinets
06OEM Equipment Enclosures
07Dust & Equipment Protection
08Custom & Retrofit Installations
Custom-Engineered Solutions
We work from your application requirements, dimensions, and installation conditions to develop brush seal configurations tailored to your equipment.
Application-Specific Mounting
From snap-on mounting systems to metal-supported brush assemblies, mounting configurations are evaluated around your opening geometry and installation requirements.
Your Challenge. Our Expertise. Your Custom Brush Seal.
You bring us the problem. • We bring you the solution.
Every application is different. Start with your opening dimensions, mounting surface, cable requirements, and performance objectives. Flex-Guard works with your specifications to develop custom-manufactured brush seals engineered for your exact application.
Contact Flex-Guard
Tell us about your application, challenges, and what you need to accomplish. Share your opening dimensions, drawings, or project requirements. Our team is ready to help you find the right solution.
We Evaluate Your Application
We review your opening dimensions, mounting location, cable requirements, airflow considerations, and installation conditions. Our team evaluates your specific challenges to determine the right engineering approach.
We Engineer Your Solution
Our team develops a custom brush seal solution tailored to your specifications. From brush materials and profiles to snap-on, straight, angled, or custom mounting systems, we engineer the right configuration for your application.
Have a cable opening, rack panel, or custom mounting requirement in mind? Start with the application. Flex-Guard can help you evaluate the right solution.
Server Rack Brush Seals & Cable Management
Custom-manufactured brush seals for server racks, equipment cabinets, and cable pass-through openings. Engineered around your dimensions, mounting requirements, and cable routing needs to help manage airflow and reduce dust migration.
Designed Around Your Rack. Built Around Your Cables.
Cable openings in server racks and equipment cabinets vary in size, location, and cable density. Flex-Guard manufactures brush seal configurations to accommodate specified rack openings and mounting arrangements while providing flexible cable access and a brush barrier around the pass-through area.
MADE TO YOUR SPECIFICATIONS
Cable Pass-Throughs
Flexible brush barriers for cable penetrations and rack openings where cables enter or exit.
Airflow Management
Help reduce unwanted air movement through unsealed openings in equipment racks and enclosures.
Dust Reduction
Brush-filled openings help limit dust and debris movement while allowing cable access.
Custom Integration
Brush profiles and mounting arrangements developed around your rack or cabinet requirements.
Custom Raised Floor Brush Grommets
Custom-manufactured brush grommet solutions for raised access floors and data center cable openings. Designed around your floor penetrations, cable configurations, and project requirements to help manage airflow, reduce dust migration, and accommodate cable routing.
Custom Opening Dimensions
Brush grommet configurations manufactured to suit specified raised-floor cutouts, cable openings, and installation requirements.
Airflow Containment
Brush-filled cable penetrations help limit unwanted air movement between the underfloor plenum and equipment space.
Dust & Debris Control
Flexible brush barriers help reduce the movement of dust and debris through raised-floor cable openings.
Cable Pass-Through Access
Brush filaments accommodate cable bundles while maintaining a flexible barrier around the occupied portion of the opening.
CUSTOM MANUFACTURED
Your Floor Opening. Your Cable Layout. Your Custom Solution.
Raised-floor cable penetrations vary by equipment layout, cable density, and installation requirements. Flex-Guard manufactures custom brush seal configurations to accommodate specified openings and mounting arrangements — helping create a flexible barrier where cables pass through the floor.
Custom Brush Seal Manufacturing & Materials
Every application brings its own dimensions, mounting requirements, and operating conditions. Flex-Guard custom-manufactures brush seals around your specifications, combining brush configurations, filament selections, and mounting solutions for data centers, equipment enclosures, and industrial applications.
ENGINEERED TO SPECIFICATION
Custom Dimensions. Custom Configurations. Built for Your Application.
From individual brush strips to integrated mounting configurations, Flex-Guard works from customer specifications to manufacture brush seal solutions for unique openings, equipment layouts, and installation needs. The objective is the right brush geometry, material selection, and mounting arrangement for the intended application.
Custom Manufacturing Capabilities
FIVE APPLICATION-DRIVEN EXAMPLES
Custom Brush Profiles
Brush dimensions and profiles configured around the specified opening and sealing application.
Filament Options
Brush fill and filament characteristics selected for project requirements.
Mounting Channels
Channel and mounting configurations designed around installation needs.
Cable Pass-Throughs
Custom brush barriers for rack, cabinet, and floor cable penetrations.
OEM Integration
Brush seal configurations manufactured to support equipment and enclosure design requirements.
Share your dimensions, application, mounting requirements, or project drawings to begin discussing a custom-manufactured brush seal.
Aluminum Brush Seal Mounts
Organize network cables and manage wire pass-throughs with aluminum-mounted brush seal solutions tailored to your server rack or data center installation. From CAT5e, CAT6 and CAT6A Ethernet cabling to fiber-optic lines, copper network cables and mixed cable bundles, Flex-Guard works from your opening dimensions, mounting requirements and cable layout to develop a custom fit.
Custom Mounting Dimensions
Specify rack cutouts, cabinet openings, mounting surfaces and required lengths for an application-specific aluminum brush seal assembly.
Network Cable Organization
Accommodate CAT5, CAT5e, CAT6, CAT6A, Ethernet and fiber-optic cable routing through organized server rack pass-through openings.
Airflow & Dust Management
Flexible brush filaments help reduce open gaps around cable bundles to support airflow containment and limit dust migration.
Application-Specific Integration
Adapt brush fill, mounting orientation and aluminum holder configuration for cabinets, rack panels, cable entries and OEM assemblies.
CUSTOM CONFIGURATIONS
Your Rack Opening.
Your Cable Bundle.
Your Custom Mount.
Aluminum brush seal holders provide a practical mounting approach for cable management openings. While standard mounting profiles are available through Memtech, Flex-Guard focuses on custom brush seal solutions built around the application: opening width, cable bundle density, installation clearance, attachment method and desired airflow control. Whether you are routing network patch cables, fiber-optic cabling or mixed power and data lines, start with your requirements—not a stock part number.
Snap-On Mounting Systems
Flexible brush fibers close around cables while allowing organized pass-through. Explore four mounting configurations designed for server cabinets, cable entry openings, raised-floor applications, and data center airflow control.
Easy Installation
Snap-on configurations designed for quick installation on compatible edges.
No Fasteners Required
Integrated gripping profiles secure the mounting system without separate fasteners.
Dust & Airflow Control
Brush fibers help reduce dust intrusion and unwanted bypass airflow.
Flexible Cable Pass-Through
Flexible filaments accommodate cable movement while maintaining coverage.
Four Mounting Configurations
Straight Flexible
Flexible snap-profile system for smaller cable cutouts and irregular mounting applications.
Straight Snap-On
Straight snap-on mounting bracket for standard airflow sealing and cable management.
90° Snap-On
Right-angle snap-on profile designed for perpendicular mounting applications.
Straight Snap-On
Larger straight snap-on bracket for high-density cable bundles and larger openings.
Snap It. Lock It. Seal It. — Engineered Brush Systems for Airflow Control & Protection.
Why Choose Flex-Guard?
Every data center environment presents different challenges. Flex-Guard manufactures custom brush seal solutions designed around your equipment, dimensions, mounting requirements and operational needs.
Manufactured to Your Specifications
Brush seals are custom manufactured to accommodate your required dimensions, configurations and mounting conditions—not limited to standard, off-the-shelf sizes.
Airflow & Equipment Protection
Custom brush seals help manage unwanted air movement, reduce dust and debris intrusion, and close gaps around cables, racks, cabinets and equipment openings.
Built for Data Center Integration
From server rack cable pass-throughs to raised-floor penetrations, Flex-Guard develops sealing solutions that fit the application while allowing practical cable routing and equipment access.
Have a Custom Brush Seal Requirement?
Share your dimensions, application details and mounting requirements. Let's discuss a brush seal solution manufactured for your project.
Engineered to Solve. Built to Perform.
Explore custom brush seal engineering, data center airflow management, cable pass-through solutions, and specialized mounting applications. Discover how Flex-Guard develops custom-manufactured brush seals around real-world equipment requirements.
Custom Brush Seal Innovations
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Data Center Applications
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Let's Build Your Custom Brush Seal
From server rack cable openings to raised-floor penetrations, Flex-Guard manufactures custom brush seal solutions for your specific application. Tell us what you're working on.
Have a Unique Application?
No two installations are exactly alike. Whether you're managing cable openings, reducing unwanted airflow or sealing equipment gaps, tell us about your dimensions and performance requirements.
Request a Custom Quote
Share your application, approximate dimensions, quantity, mounting requirements and any available drawings or specifications. Flex-Guard can review your custom brush seal requirements.