KoldLok® products are specifically designed to limit bypass airflow by sealing the openings in raised floors. Established in 2001, KoldLok® is the industry standard for raised-floor brush grommets.
Integral Grommet
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, on average 60% 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. KoldLok products specifically address bypass airflow and its detrimental effects on data center cooling.
Split Integral Grommet
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, on average 60% 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. KoldLok products specifically address bypass airflow and its detrimental effects on data center cooling.
Wave Grommet
Designed to seal openings in new raised floor cutouts prior to the installation of communications, power, or other cabling. In a study done by Upsite Technologies on 19 computer rooms totaling over 204,400 ft, it was found that 60% of valuable cooled air is not reaching the air intakes of IT equipment.
The KoldLok Wave™ was developed to provide the best seal against this wasted airflow.
Wave Cover
Designed to seal openings in new raised floor cutouts prior to the installation of communications, power, or other cabling. In a study done by Upsite Technologies on 19 computer rooms totaling over 204,400 ft, it was found that 60% of valuable cooled air is not reaching the air intakes of IT equipment.
The KoldLok Wave™ Cover was developed to perfectly seal off the KoldLok Wave™ grommet.
Mini Grommet
Designed to seal smaller openings in new raised floor cutouts prior to the installation of communications or power cabling. Based on measurements at multiple data centers, on average 60% 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. KoldLok products specifically address bypass airflow and its detrimental effects on data center cooling.
Surface Mount Original Grommet
Designed to seal a variety of existing raised floor tile cutouts and allow flexibility of removing tiles without capturing cables. Item Nos. 2030 and 2040 allow for larger sealing capacities. Based on measurements at multiple data centers, on average 60% 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.
Surface Mount Large Grommet
Designed to seal a variety of existing raised floor tile cutouts and allow flexibility of removing tiles without capturing cables. Item Nos. 2030 and 2040 allow for larger sealing capacities. Based on measurements at multiple data centers, on average 60% 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.
Surface Mount XLarge Grommet
Designed to seal a variety of existing raised floor tile cutouts and allow flexibility of removing tiles without capturing cables. Item Nos. 2030 and 2040 allow for larger sealing capacities. Based on measurements at multiple data centers, on average 60% 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.
6″ Round Grommet
Designed to seal openings in new and existing raised floor cutouts to block bypass airflow and maximize cooling system efficiency.
The 6″ Round Grommet features Hybrid Brush Technology (HBT), making it the premium choice for your facility. Their revolutionary sealing technology greatly reduces costly bypass airflow, increasing usable cooling unit capacity, and ensuring maximized efficiency from HVAC equipment.
4″ Round Grommet
Designed to seal openings in new and existing raised floor cutouts to block bypass airflow and maximize cooling system efficiency.
KoldLok Round is the premium choice for your facility. Its revolutionary sealing technology greatly reduces costly bypass airflow, increasing usable cooling unit capacity, and ensuring maximized efficiency from HVAC equipment.
60″ Extended 6″ Brush
Designed to seal a wide variety of existing and new openings. Simple modification creates the flexibility to seal large and unique openings such as those found under PDUs.
Based on measurements at multiple data centers, on average 60% 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.
60″ Extended 3″ Brush
Designed to seal a wide variety of existing and new openings. Simple modification creates the flexibility to seal large and unique openings such as those found under PDUs.
Based on measurements at multiple data centers, on average 60% 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.
6″ Extended Brush
Designed to seal a wide variety of existing and new openings. Simple modification creates the flexibility to seal large and unique openings such as those found under PDUs. Based on measurements at multiple data centers, on average 60% 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.
3″ Extended Brush
Designed to seal a wide variety of existing and new openings. Simple modification creates the flexibility to seal large and unique openings such as those found under PDUs. Based on measurements at multiple data centers, on average 60% 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.
2 Post Rack Grommet
Designed to seal the openings at the bottom of a 2 post rack to prevent bypass airflow and reduce the amount of contamination/particulates entering the difficult to clean area.