Split

  • This revolutionary sealing technology greatly reduces costly bypass airflow, increasing usable cooling unit capacity, and ensuring maximized efficiency from HVAC equipment.
    KoldLok ® 4" Round
    Special Price $31.50 Regular Price $36.00
    (Each)
  • This revolutionary sealing technology greatly reduces costly bypass airflow, increasing usable cooling unit capacity, and ensuring maximized efficiency from HVAC equipment.
    KoldLok ® 4" Round- Case
    Special Price $249.95 Regular Price $360.00
    (case of 10)
  • Air Guard 5 " Round Brush Grommet
    Air Guard 5 " Round Brush Grommet
    $49.00
    each
  • Round Grommets from Koldlok feature Hybrid Brush Technology (HBT), making it the premium choice for your facility.
    KoldLok ® 6" Round Grommet
    Special Price $40.95 Regular Price $45.00
    (each)
  • Round Grommets from Koldlok feature Hybrid Brush Technology (HBT), making it the premium choice for your facility.
    KoldLok® 6" Round- Case
    Special Price $281.00 Regular Price $450.00
    (case of 10)
  • 4 x 4 Air Block® Grommet
    Air-Block® 4 x 4
    Special Price $44.15 Regular Price $46.55
    each
  • Constructed of flame retardant and heat resistant materials
    Air Guard 5" Round - Surface Mounted
    $59.00
    each
  • Complete Product
    AIR Guard Extreme Split Combo Brush and Rubber Gasket Grommet
    Special Price $88.00 Regular Price $95.00
    each
  • KoldLok Surface Mount L
    KoldLok ® Surface Mount L 2030 Brush Grommet - Case
    Special Price $1,358.90 Regular Price $1,460.00
    (case of 10)
  • Mounts on existing raised floors
    KoldLok ® Surface Mount XL 2040 Brush Grommet - Case
    Special Price $854.00 Regular Price $1,140.00
    (case of 10)
  • KoldLok Split Integral 3030
    KoldLok ® Split Integral 3030 - Case
    Special Price $579.95 Regular Price $960.00
    (case of 10)
  • Split design allows installation or removal without disturbing existing cables
    KoldLok ® Mini Brush Grommet - Case
    Special Price $290.00 Regular Price $480.00
    (case of 10)
  • Reduces air loss in plenum cooled floors and increases under-floor static pressure.
    AIR Guard Surface Mount 8 x 8
    $89.00
    each
  • SplitLok Integral 4040
    KoldLok ® SplitLok Integral 4040 - Case
    Special Price $569.95 Regular Price $720.00
    (case of 10)
  • SplitLok Square 5050
    KoldLok ® SplitLok Square 5050 - Case
    Special Price $399.95 Regular Price $510.00
    (case of 10)

15 Items