Hot Sell Fan Filter Unit, FFU with HEPA Filter

Fan/Filter Fan/Filter Unit, FFU

Fan filter units are increasingly used in contamination control environments such as cleanrooms. They consist of a small fan, controller, and a HEPA/ULPA filter enclosed in a box. They maintain specific airflow, and are commonly installed into ceiling grids, typically 2x4 ft or 4x4 ft.

Features:  reduce energy costs and machine running fee; thin-light weight and small size reduce construction costs and shorten construction period; reduce initial costs by integral design (noise, product specifications, cleanroom levels...) especially for cleanroom use; low-profile design allows cleanroom installation inside rooms with standard ceilings; quiet, low-vibration design: only 50 dBA, measured 30" (762 mm) from filter face @ 90 FPM (.45 m/s); provides an average airflow velocity of 90+ feet per minute (.45+ m/sec) and airflow of 640+ CFM (1088 m³/hr) under filter load at medium speed (2' x 4', 610 mm x 1219 mm, model); three-speed switch provides simplifies air balancing.

Application: mainly used in clearnroom of  electronics and semiconductor; laser industry, precision machinery;

biochemical experiments; food and beverage manufacturing; pharmaceuticals, medical science and hospital.