Features
- Perforated Stainless steel diffuser screen protects HEPA filter and maintains uniform airflow velocity within the work area
- All S.S. body processed from specially imported material sections having following features: Bottom HEPA fixing Double walled construction Easy motor/pre filter access Mini-Pleat HEPA filter compatible
- Filters: Aluminum framed High efficiency Particulate air (HEPA) EU 13 filter, with a minimum efficiency of 99.99% at 0.3 micron. § Pre filter: Washable type pleated pre-filter with 90% efficiency. EU4 rating
- Construction: Models available in 18 gauge (1.2 mm) stainless steel 304
- Air flow: 90 FPM (0.45 m/s) 10 FPM (0.05 m/s) average velocity measured 6 in. (152.4 mm) from the diffuser screen. Uniformity 20% of average or better
- Noise level: 65 5 DB measured from filter face
- Motor/Blower assembly: Direct drive, continuous duty ¼ HP with sealed bearings. Motor assembly is mounted on FRP casing to reduce noise & vibration and is dynamically balanced
Features
- Perforated Stainless steel diffuser screen protects HEPA filter and maintains uniform airflow velocity within the work area
- All S.S. body processed from specially imported material sections having following features: Bottom HEPA fixing Double walled construction Easy motor/pre filter access Mini-Pleat HEPA filter compatible
- Filters: Aluminum framed High efficiency Particulate air (HEPA) EU 13 filter, with a minimum efficiency of 99.99% at 0.3 micron. § Pre filter: Washable type pleated pre-filter with 90% efficiency. EU4 rating
- Construction: Models available in 18 gauge (1.2 mm) stainless steel 304
- Air flow: 90 FPM (0.45 m/s) 10 FPM (0.05 m/s) average velocity measured 6 in. (152.4 mm) from the diffuser screen. Uniformity 20% of average or better
- Noise level: 65 5 DB measured from filter face
- Motor/Blower assembly: Direct drive, continuous duty ¼ HP with sealed bearings. Motor assembly is mounted on FRP casing to reduce noise & vibration and is dynamically balanced
Applications
Pharmaceutical Industry
Chemical Research Laboratory
Electronic Industry
Semi Conductor Production
Food Processing Industry
Filling Line System ISO Class 5 coverage
PrincIple
Ambient air is drawn through a prefilter before entering the perforated diffuser into the supply plenum to trap larger particles and increase the life of the main filter.
The air is forced evenly through a special baffle system that channels the airflow through the gel-sealed HEPA filters, resulting in a laminar stream of clean air that is projected vertically over the internal work zone.
The downflow supply of air from the ceiling laminar airflow unit flushes and dilutes all airborne contaminants; thereby, providing a particulate-free mobile work environment for enhanced aseptic operations/ processes with guaranteed low noise levels for operator comfort.
Product Display
A ceiling-suspended vertical laminar flow hood is a type of cleanroom equipment used to provide a controlled environment for processes requiring a sterile or particle-free environment. Typically suspended from the ceiling, the hood is designed to direct a vertical laminar flow of clean air down onto the work surface. It helps minimize the entry of contaminants into the work area and provides a barrier between the operator and the process being performed. The fume hood is equipped with a HEPA (High Efficiency Particulate Air) filter, which removes particles and microorganisms from the air. These filters ensure that the air entering the fume hood is clean and free of contaminants, creating a high level of cleanliness within the work area. This type of fume hood is commonly used in industries such as pharmaceutical, biotechnology, electronics manufacturing, and research laboratories, where a sterile and controlled environment is critical for processes such as sterile drug preparation, microelectronic assembly, and microbiological testing. Vertical laminar flow hoods can be customized to meet specific requirements, and it can also have additional features such as adjustable airflow speeds, lighting and monitoring systems to ensure optimum performance and safety.
