Membrane diffusion
The membrane diffusion system from Lepco maximizes the use of HEPA- or ULPA-filtered air in a cleanroom by diffusing the clean air uniformly over the entire plane of the ceiling. This eliminates the turbulent air conditions that occur in a ceiling that does not employ 100 percent HEPA or ULPA filtration. By diffusing air over the entire ceiling plane, the membrane diffusion system reduces cross-contamination and room turbulence. It eliminates turbulent air zones at lights and blank-off panels and permits the use of multiple clean zones.
Lepco, Inc.
Houston, TX
(713) 461-1131