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Designed to seal openings in new and existing raised floor cutouts to block bypass air flow and maximize cooling system efficiency.
KoldLok Round is the premium choice for your facility. Its revolutionary sealing technology greatly reduces costly by-pass air flow, increasing useable cooling unit capacity, and ensuring maximized efficiency from HVAC equipment.
Superior Sealing: New, patented Hybrid Brush Technology (HBT) offers exceptional sealing and air flow management, unsurpassed by other leading brush products on the market today.
Maintenance Free: Hybrid Brush Sealing Technology automatically seals around cables with no additional maintenance or monitoring required.
Easy Installation: Simple, installation saves time and labor and requires no downtime. Round grommets enable hole saw installation which reduces cutting time by over 50%.
Longevity: Durable ABS frame and Hybrid Brush sealing surface can be used for years.
Overall Size (diameter x height) – 5.61” x 1.90” (143mm x 48mm)
Product Height Above Floor – 0.40” (10mm)
Useable Penetration Area – 9.6sq in. (6,194 sq mm)
Hole Cut Diameter – 4.0” (102mm)
40001 – KoldLok 4″ Round
40003 – KoldLok 6″ Round