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Upsite Technologies KoldLok 10012 Extended Raised Floor GrommetUpsite Technologies KoldLok 10012 Extended Raised Floor Grommets are designed to
seal a variety of existing perimeter openings, with the added flexibility of
modification for large and unique openings. Based on measurements at
multiple data centers, 50-80% of valuable conditioned air is not reaching the
air intake of IT equipment due to unsealed floor openings. This lost air, known
as bypass airflow, contributes to IT equipment hotspots, cooling unit
inefficiencies, and increasing infrastructure costs. KoldLok
products specifically address bypass airflow and its detrimental effects on data
center cooling.
Note: The Raised Floor Grommets are sold in a pack of 10. | 
MSRP $980.00 Sale Price $960.40 Savings $19.60 | | | Benefits of KoldLok Grommets
- Increases existing cooling unit capacity
- Reduces the need to purchase additional cooling units
- Improves equipment reliability and extends equipment life
- Increases static pressure under the raised floor and improves cool air
delivery through perforated tiles and floor grates
- Facilitates Cold Aisle/Hot Aisle best practices
KoldLok Features:
- Compatible with both 24 inch and 600 mm tiles
- Can be modified to seal unique cable openings
- Integrate with the raised floor static dissipation system, providing 1
GigaOhm of resistance
- Contain no loose or partially fastened parts, which can become separated
or fall through the raised floor
- 100% bypass airflow sealing in areas undisturbed by cable penetrations
at static pressures up to 0.10 inches of water column
- 100% bypass airflow sealing with four 1/2 inch cables penetrating the
Grommet at the static pressure required to cool up to 3 kW/cabinet
- 95% bypass airflow sealing with four 1/2 inch cables penetrating the
Grommet at a static pressure of 0.50 inches of water column

KoldLok Extended Raised Floor Grommet Diagram
KoldLok 10012 Specifications:
- Maximum Cutout Size Sealed: 24 x 4 in. (610 x 102 mm.)
- Usable Cable Area: 22 x 2.5 in. (559 x 64 mm.)
- Height above the raised floor: 1 in. (25 mm.) with mounting system
installed
- 0.010 inch diameter upper filaments
- 0.020 inch diameter lower filaments
- Approximately 34,000 filaments
- Premium-grade nylon Type 6, ensuring flexibility and self-sealing
recovery
- Floor Mounting System: Standard self-tapping screws or custom adhesive
mounting kit
consisting of:
- Double-sided, pressure sensitive foam with adhesive backing
- Polyethylene foam pads for static dissipation
- All foam components are non-particulating
- Filament holder: anodized aluminum alloy, black finish
- End Caps: PC/ABS, black
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