Feature

 

1. Cleanliness requirements : Class B;
2. Double-layer shell inside and outside, the arc design in the inner circumference, to ensure a seamless connection line;
3. Vertical laminar flow design, air flow direction adopts the upper and lower return mode, the bottom is made of SUS304 stainless steel cold-rolled plate punching design, with reinforcing rib;
4. With G4 pre filter, H14 HEPA filter;
5. The wind speed is around 0.38-0.57m/s after HEPA filter; (tested at 150mm below the airflow equalizer)
6. Display filter pressure gauge (range 0-500Pa), accuracy ± 5Pa
7. With button of fan start-stop, electronic door interlock, UV lamp with separate switch;
8. With inspection port at  bottom to convenient to fan mantain;
9. The noise is during normal operation <65db;