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From surface mount cable seals to under-floor-through-wall cable seals, CoolBalance with XtraSeal™ technology provides the most efficient brush seals to control air flow for maximizing the efficiency of cooling systems in computer rooms. Most Complete Line of Seals Available: • In-floor design for new and existing facilities (CB11) • Surface-mount for odd-shape and irregular openings (CB22) • Circle seal for small openings (CB33) • Wall seals for through-wall cable passages (CB44)

XtraSeal™ TECHNOLOGY XtraSeal™ is a technology that provides an effective seal between two areas of different dynamic pressures. XtraSeal brush seals use a solid sheet of thin, flexible material (EPDM membrane) sandwiched between layers of filament. The filaments hold the membrane in position to provide an additional, almost impenetrable air barrier.

APPLICATION The CB11 in-floor seal is designed for installation in new or existing data center raised floor tiles, with or without power or communication cables installed. The CB11 series can be installed in access holes ranging from 5 x 5 inches to 10 x 24 inches/ 127 x 127 mm to 254 x 610 mm. For installations with cables in place, the end of the CB11 can be removed and placed around the existing cables. For smaller cutout sizes, use CoolBalance Circle Seals CB33-04 and CB33-06. For larger holes, ask your CoolBalance Sales Representative for a CoolBalance solution. The unique design of the CB11 in-floor seal enables field modification permitting seals designed for longer width holes to be used in holes with the same depth but shorter width.

Construction: Multi-piece black ABS plastic frame, Sealeze high-quality nylon brush with XtraSeal™ technology Hole Sizes: 5 x 5 in. to 10 x 24 in./ 127 x 127 mm to 254 x 610 mm Installation: No. 8 self drilling screws (supplied) or double-sided tape TILE CUTOUT SPECIFICATIONS Cutouts must be no less than the hole size specified for the seal model no. and no more than .125 in./ 3 mm larger in any dimension. MODEL NUMBER CONSTRUCTION CB11-xxyy where xx = depth, and yy = width in whole inches Standard depths are (inches): 5, 6, 8, 10; (millimeters): 127, 152, 203, 254 Example Model Numbers (These models are typical sizes, many more sizes are available.)

APPLICATION The CB22 surface-mount cable seal is designed for installation in data center raised floor tiles where the in-floor style, CB11, is not practical due to irregular shaped cutouts (sides of unequal length or corners that are not square) or odd sizes. The CB22 series can be installed in access holes ranging from 5 by 5 in. to 10 by 24 in./127 x 127 mm to 254 x 610 mm. For smaller cutout sizes, use CoolBalance Circular Seals CB33-04 and CB33-06. For larger holes, ask your CoolBalance Sales Representative for a CoolBalance solution. The unique design of the CB22 surface-mount cable seal enables field modification to permit seals designed for longer width holes to be used in holes with the same depth but shorter width. Edge protection would have to be supplied separately. For installations with cables in place, one end of the CB22 can be removed and the seal placed around the existing cables.

Construction: Multi-piece black ABS plastic frame, Sealeze high-quality nylon brush with XtraSeal™ technology Hole Sizes: 5 x 5 in. to 10 x 24 in./127 x 152 mm to 254 x 610 mm Installation: No. 8 self drilling screws (supplied) or double-sided tape Model number construction: CB22-xxyy where xx = depth, and yy = width in whole inches Standard depths are (inches): 5, 6, 8, 10; (millimeters): 127, 152, 203, 254 Example Model Numbers (These models are typical sizes, many more sizes are available.)

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