Koldlok 40001 Floor Grommets are designed to seal openings in new and existing raised floor cutouts to block bypass airflow and maximize cooling system efficiency. The 4″ Round Grommet feature Hybrid Brush Technology (HBT), making them 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.
Designed to seal openings in new and existing raised floor
Overall size (diameter x height) 5.61″ x 1.9″ 143mm x 48mm
Four (4) self-drilling screws are provided for installation
(Sold by Case – Case includes 10 grommets)
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