Environmental & Water Treatment

Noise mainly comes from the fan, excessive air velocity, duct resonance, unstable mounting or insufficient sound attenuation; first match airflow and

Yes. Airflow indicates capacity, while static pressure determines whether the fan can overcome resistance from filters, ducts, elbows and outlets; foc

A hood that is too high captures fumes poorly, while one that is too low affects operation and safety; the height should follow the burner type, hood

Integrated units can often shorten ducting, but they do not automatically permit ductless discharge; short ducting or recirculation depends on efficie

Besides the unit dimensions, reserve space for hood operation, fan connections, oil-drawer removal, module extraction, cleaning and maintenance. Mount

Electrostatic units mainly remove fume particles, UV helps break down odors and organic matter, and composite units combine mechanical separation, ele

Airflow should be estimated from burner count, cooking style, hood area, duct length and simultaneous-use rate; larger is not always better because ex

Integrated units suit snack shops, fast-food outlets, stalls and small kitchens with limited space, short duct runs and a need for quick installation

It captures fumes through the hood, purifies them through mechanical separation, electrostatic, UV or activated-carbon sections, and then exhausts the

An integrated unit combines the hood, purification section and fan connection in one compact system, while a separate system offers flexible configura