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  • 0086 519 88358883
  • paulinevitian@icloud.com
  • #1 East Lotus Rd • Jianhu Xinnan Industrial Park Changzhou • Jiangsu 213011 • China
Intergarl raised floor grommets
    • Intergarl raised floor grommets


Designed to seal openings in new raised floor cutouts prior to the installation of communications or 

power cabling.

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 hot spots, cooling unit inefficiencies,and increasing infrastructure costs. 

VITIAN products specifically address bypass airflow and its detrimental effects on data center cooling.


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.


The Split Integral Grommets allow tiles to be moved without capturing cables. The Grommets contain no loose or partially fastened parts, which can become separated or fall through the raised floor. The Grommets are impact resistant and durable. The Grommets satisfy NFPA 75 Section 5-4.4 

requirement by selfdressing the raw metal edges of raised-floor tile cable cutouts. vitian products are compliant with Directive 2002/95/EC of the European Parliament and the Council on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS).

Patented Sealing System

Multi layer, opposing and interwoven filaments consisting of: 0.012 inch diameter upper filaments ,0.022 inch diameter lower filaments Approximately 23,000 filaments per Grommet Static Dissipative 


Premium-grade nylon Type 6 ensuring flexibility and self-sealing recovery Ensure passage of 100 

amp power connector.

Sealing Effectiveness

100% bypass-airflow sealing in areas undisturbed by cable

penetrations at static pressures up to 0.12inches of water column

100% bypass-airflow sealing with four ½ inch cables penetrating the

Grommet at the static pressure required to cool up to 3 kW/cabinet

95% bypass-airflow sealing with four ½ inch cables penetrating the Grommet at a static pressure of 

0.12 inches.


Size: 281mmX211mm

Tips for ordering:
1) Where will the raised floor be located?
2) What will be placed on the raised floor?
3) What are the loads that will be placed on the raised floor during construction as well as the loads 

on the floor during occupancy?
4) What is the Finished floor height?
5) What about the quantity?(How many square meters?)

If convenint, please kindly supply the answers for the above questions. In this way, we will know your projects better and make a perfect floor plan for your rooms.

Any problems, please email us or call us! We will give you the quickest reply!

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