FFU - ZJ series : for the self-purification of air-filtration device small fan originally from the United States the latest technology, applicable to the environment in various high-level access to a clean environment, it has different space, different levels of cleanliness clean room, micro-environment to provide high-quality clean air. 1, a unique low-vibration, low-noise. 2, the outstanding performance of air evenly distributed. 3, the wind speed automatic or a constant level regulation. 4. good mechanical filtration efficiency and reliability up to 99.999% (@ ≥ 0.3 um). Scope of application : generally applies to 10,000 to 100,000 lower cleaner environment places, and it also applies to partial purification of high-level environment, to meet the electronic industry, precision instrument, medicine, health, food, beverages and research departments production needs. Specifications : Model parameters dimensions (mm) Rated VAV m3 / h power noise FFU - ZJ 600710 × 710 × 300600 "400W less than 52dB (A) FFU - ZJ 800910 × 710 × 300 800 "400W FFU - ZJ 1000 1110 × 710 × 300 1000" prepared 400W Note : According to the demands of users and can be customized non-standard size of FFU products