For information on the specifications for each KoldLok® Brush Grommet that we offer and to help to choose the proper one to fit your needs, view our data sheet:
Designed to seal small cable openings in the raised floor of new or existing computer rooms. 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—some as small as 6 x 4 inches (152 x 102 mm). 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 detri- mental effects on data center cooling.