Tripp Lite’s SmartRack SRGASKET is an Airflow Optimization Kit that works with all SmartRack enclosures (25U, 42U, 45U, 48U). It improves cooling efficiency by blocking recirculation of warm air through side gaps. The SRGASKET supports equipment with front-to-rear or side-to-side airflow.

Airflow Optimization Kit that works with all SmartRack enclosures (25U, 42U, 45U, 48U)
Improves cooling efficiency by blocking recirculation of warm air through side gaps
Supports equipment with front-to-rear or side-to-side airflow