ProFloorTech


Ventilation Panel Engineering Data

Airflow Performance Curve

CFM vs. Underfloor Static Pressure for 45%, 55%, and 70% Open Area Tiles

45%
Standard Perf

55%
High Flow Perf

70%
Grate Heavy Duty

Profloortech product overview


Technical Notes


45% Standard Perf

Standard perforated tiles for typical cold aisle containment applications.


55% High Flow Perf

Enhanced airflow perforated tiles for higher-density server environments.


70% Grate Heavy Duty

High-flow directional grates for Blade servers & GPU clusters.

Airflow (CFM) represents standard volumetric flow rate per 24" × 24" (600×600 mm) tile. All data from factory-tested specimens.

© 2026 Profloortech · Changzhou, Jiangsu, China · All products tested to international standards