HotLok Pass Through Blanking Panel




Designed to provide an effective airflow sealing solution  when used in conjunction with pullout KVM switches or servers that may be occasionally extracted. Also provides additional rack sealing where cables prevent solid blanking panels from being installed.

This new aluminum and Hybrid Brush Technology panel cost effectively controls airflow and particulates for optimized cooling effectiveness.  Lab tested HotLok Pass Through Blanking Panels also perform better than any competitive product.

Available in both 1U and 2U configurations.


  • Quick and secure installation procedure
  • New Hybrid Brush Technology (HBT) allow cables to pass through securely without significant airflow leakage
  • Fire resistant Aluminum frame gives additional rack rail support
  • Engineered for standard EIA-310-E openings


  • Adds to overall aesthetics of the data center
  • Easily pass cables from the front to the back of equipment while preventing re-circulation and bypass airflow
  • Assists the flow of lower temperature conditioned air to the upper one-third of the cabinet, typically the hottest and most prone to equipment failure in the server rack area
  • Use in a Hot and Cold Aisle containment configuration for low or high heat density cabinets
  • Use in new or existing cabinets for rack configuration
  • standardization

Additional information

Rack Unit

1U, 2U