A fume hood is typically a large piece of equipment enclosing five sides of a work area, the bottom of which is most commonly located at a standing work height.

Two main types exist, ducted and recirculating (ductless). The principle is the same for both types: air is drawn in from the front (open) side of the cabinet, and either expelled outside the building or made safe through filtration and fed back into the room.

Air Flow Pattern

Exhaust Principle

1. Dirty room air is drawn into the front of the fume hood.

2. Room air mixes with potentially contaminated air from chamber and is pulled upward by the bulding exhaust.

3. Air split at back of hood increases exhaust and reduces turbulence.

4. Contaminated air drawn from fume hood by building exhaust fan and leaves through air stacks on room

Safety Note: Only provide personal protection. No HEPA filters to remove biological agents. Contaminates reduced to acceptable levels by dilution with environmental air.

Fume Hood Parameters

Advantages Of Our Fume Hood

1. Overall our fume hood made of durable polypropylene, resistant to acid,alkali and anti-corrosion.

2. Front window which is made of thick transparent toughened glass maximize light and visibility inside the fume hood, providing a bright and open working environment.

Guangzhou Cleanroom Constuction Co., Ltd. was established in 2010 and is a high-quality enterprise in China's cleanroom system engineering and equipment manufacturing. The company has been recognized as a high-tech enterprise and a "little giant" of technological innovation in Guangzhou. Our production base is located in Panyu, Guangzhou, and our sales center is situated in Pazhou, Guangzhou. We sincerely welcome customers to visit us.

The company has obtained ISO 9001, ISO 14001, and ISO 45001 certification and holds multiple utility model patents and design patents. We are members of various professional associations, including the Guangdong Laboratory Association, Shanghai Laboratory Equipment Association, and Guangdong Medical Equipment Association, and we actively participate in renowned industry exhibitions such as the National Hospital Construction Conference, the Munich Shanghai Analysis & Biochemistry Exhibition, and the National Pharmaceutical Machinery Expo.

We focus on providing comprehensive solutions for laboratory and medical cleanroom construction. Our products include air showers, pass box, workbenches, dissection tables, fume hoods, and more, widely used in fields such as animal experiments, biosafety, food safety, chemical industry, semiconductors, healthcare, and pharmaceuticals. Our clients include well-known institutions such as Nanshan Pharmaceutical, Sun Yat-sen University, Tsinghua University, Hong Kong University of Science and Technology, Guangdong Medical Device Quality Supervision and Inspection Institute, and Shenzhen CDC.

GCC is committed to becoming your All-in-one Cleanroom Construction and solutions Partner.