KoldLok® 40001 101mm 4" Round Brush Grommet (Each)

The KoldLok Round 4" raised floor brush strip grommet is designed to fit in active raised floors to seal cable openings without affecting operations. The unit pulls apart into halves and is then positioned around the cables, where the double-layered brush strip seals the opening. Applications: Designed to seal openings in new and existing raised floor cut outs to block bypass airflow and maximise cooling system efficiency Benefits: 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 maximised efficiency from HVAC equipment. Supports increasing cabinet density Increases existing cooling unit capacity Reduces the need to purchase additional cooling units Improves IT equipment reliability and extends equipment life Increases static pressure under the raised floor Improves volume of conditioned air delivery through perforated tiles and floor grates Compliance with best practices for all raised floor ceiling configurations (Hot and Cold Aisle, Hot Aisle Containment, Cold Aisle Containment) Dimensions: Overall dimensions are 143mm x 48mm Usable cable opening diameter of 60mm Tile cut out dimension is 102mm Holesaw