Data Center Store / KoldLok Wave Floor Grommet

KoldLok Wave Floor Grommet

$610.00 $510.00

In a study done by Upsite Technologies on 19 computer rooms totaling over 204,400 ft2, it was found that 60% of valuable cooled air is not reaching the air intakes of IT equipment. The KoldLok Wave™  floor grommet was developed to provide the best seal against this wasted bypass airflow.


  • Allows for greater IT density
  • Increases cooling unit effectiveness
  • Decreases humidity control expense
  • Increases static pressure under the raised floor
  • Improves cool air delivery through perforated tiles
  • Prerequisite for hot aisle/cold aisle best practices
  • Reduces the need to purchase additional HVAC

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

Overall size: 11″ x 9″ x 1 7/8″
Usable cable opening size: 7 3/4″ x 5 7/8″

(Sold by Case – Case includes 10 grommets)

SKU: 20100 Category:

Additional information

Shipping Weight10 lbs
Shipping Dimensions14 × 10 × 20 in


  • The Frame Is Molded From Durable ABS
  • Thermoplastic Elastomer Material Is Rated UL94 HB
  • Split Design Allows Edge-Cut Tiles To Be Removed Without Capturing Cables
  • Offers 45.5 Sq Inches Of Usable Cable Area, Over Two & A Half Times That Of A Leading Competitor
  • Wave Shaped Material Seals Around Cables With No Additional Maintenance Or Monitoring Required


  • KoldLok Wave Design Uses Thermoplastic Elastomer To Wrap Around Penetrators, Creating A More Effective Seal
  • Thermoplastic Elastomer Material Is Rated UL94 HB
  • Tear Strength 100lbf/In (ASTM D624)
  • Tensile Stress (300% Strain, 73?F) -290 Psi (ASTM D412)
  • Durable, Impact-Resistant ABS Frame
  • (4) Self-Tapping Screws Are Provided For Installation
  • Finish Is Black
  • Optional Cover Is Available To Ensure Greater Safety Before Rack And Cable Installation