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Home > Airflow Management > Koldlok Raised Floor Grommets

Koldlok® Raised Floor Grommets

Buy Air Flow Management Now

A study conducted by Upsite Technologies determined that up to 60% of cooled air does not reach IT equipment air intakes. Unsealed openings in raised flooring causes bypass airflow that contributes to hot spots and cooling inefficiencies. The Koldlok raised floor airflow management products are designed to significantly reduce bypass airflow issues and improve cool air delivery through perforated tiles and floor grates.

Sealing raised floor openings will, in turn, save you money!


Brush Style Raised Floor Grommets

Designed to seal openings prior to communications cable or power cable installation. The Koldlok Split Integral Raised Floor Grommets allow tiles to be moved without capturing cables.
Internal Grommet - Part Number 1010
Koldlok Integral Grommet
Part #1010

Download Integral Grommet Data Sheet Data Sheet
Download Integral Grommet Install Guide Install Guide
Koldlok Split Integral Grommet 3030
Koldlok Split Integral Grommet
Part #3030

Download Split Integral Grommet Data Sheet Data Sheet
Download Split Integral Grommet Install Sheet Install Guide
4" Round Grommet - Part Number 40001
Koldlok 4" Round Grommet
Part #40001*

4" Round Grommet Data Sheet Data Sheet
4" Round Grommet Install Sheet Install Guide
*40001 is not made in America


Wave Raised Floor Grommet & Cover

Patent-pending wave shaped thermoplastic elastomer offers the best sealing against bypass airflow. Over 45.5 sq inches of available cable area (up to two and a half times that of brush style).
Wave Grommet Part Number 20100
Koldlok Wave Grommet
Part #20100

Wave Grommet Part Number 20100 Data Sheet Data Sheet
Wave Grommet Part Number 20100 Install Sheet Install Guide
Wave Cover Part Number 20101
Koldlok Wave Cover
Part #20101

Koldlok Wave Cover Part #20101 Data Sheet Data Sheet
Koldlok Wave Cover Part #20101 Install Sheet Install Guide


Extended Brush

Designed to seal a wide variety of floor openings; can be simply modified to provide flexibility to seal unique cable openings. Compatible with 24-inch and 600 mm tiles.
6" Extended Brush Part Number 10013
Koldlok 6" Extended Brush - Part #10013
Koldlok 6" Extended Brush - Part #10013 Data Sheet Data Sheet
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TAA Compliant*
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  Description External Dimensions Usable Cable Dimensions Product Height Above Raised Floor Price
Koldlok Raised Floor Integral Grommet
Part No. 1010. 1 piece unit
1 5/8"h
11"w
8.25"d
8"w
4"d
1/8" $74.95
Koldlok Raised Floor Split Integral Grommet
Part No. 3030. 2 piece unit
1 5/8"h
11"w
8.25"d
8"w
4"d
1/8" $77.95
Koldlok Raised Floor 4" Round Grommet
Part No. 40001
5.61" dia
1.9"h
9.6 sq. in. 13/36" $31.95
Koldlok Raised Floor Wave Grommet
Part No. 20100
1 7/8"h
11"w
9"d
7"w
5 7/8"d
3/8" $69.95
Koldlok Raised Floor Wave Cover
Part Number 20101
  $8.00
Koldlok 6" Extended Brush
Part No. 10013
24"l
8.08"w
22"l
5.5"
1" with mounting
system installed
$94.95