A laminar flow hood, or clean bench, prevents airborne contamination by providing uniform HEPA-filtered air flow across the work area. It can be configured to meet Clean room ISO 4 or ISO 5 (Class 10 or Class 100) classifications.
YANING’S horizontal laminar flow hood designs provide airflow that is parallel to the work surface for less turbulence. Horizontal flow hoods also allow for sterile materials laying on the work surface to be positioned closer to the filter face (upstream from other potential contaminants).
Industry applications include non-hazardous sterile pharmaceutical compounding, microelectronics and optics assembly, microscopy,cell culture and mushroom cultivation.
Product Feature
1 . Provide an operating environment with a cleanliness level of 100.
2 . Horizontal laminar flow or vertical laminar flow models available.
3 . Ultra-thin high-efficiency HEPA air filter, which takes up little space
4 . The touch-type electric control panel can be used to steplessly adjust the air volume of the fan to ensure that the wind speed in the working area is always in an ideal state.
5. Stainless steel table top, with plexiglass shell, can be equipped with UV remote control electrical interface.

Optional Accessories
UV Germicidal Lamp
The germicidal UV lamp is installed within FFU hood to inhibit microbial growth on the work surface
Replacement Filters
Purchase replacement filters ahead of time to prevent costly operational interruptions and avoid damage to fan blowers
Work Station Drawers
Available in ABS plastic or stainless steel
Explosion-Proof Fan Filter Unit for Hood
Explosion Proof FFU provides HEPA filtration where solvent vapors, dust and other flammable hazards are present.
Model | External Dimension(W×D×H) | Internal Work Zone(W×D×H) | Rated Air Flow | Air Velocity | HEPA Efficiency | LUX | Power |
YN-CB-001 | | 900*600*600mm | 1000m3/h | 0.3-0.6m/s | 99.99%@0.3µm | ≥300lux | 150W |
YN-CB-002 | 1500*850*1500mm | 1400*600*600mm | 1200m3/h | 0.3-0.6m/s | 99.99%@0.3µm | ≥300lux | 200W |
YN-CB-003 | 1000*700*1800mm | 900*650*600mm | 1800m3/h | 0.3-0.6m/s | 99.99%@0.3µm | ≥300lux | 250W |
YN-CB-004 | 1500*700*1800mm | 1400*650*600mm | 2300m3/h | 0.3-0.6m/s | 99.99%@0.3µm | ≥300lux | 300W |
Item | Vertical Laminar Flow Clean Bench |
Model | YN-CZT-01 | YN-CZT-02 | YN-CZT-03 |
External size W×D×H(mm) | 1000×700×1850 | 1500×700×1850 | 1500×700×1850 |
Internal Size W×D×H(mm) | 900×650×600 | 1100×650×600 | 1400×650×600 |
HEPA Filter(mm) | 800×500×69×1 Pcs | 1000×500×69×1 Pcs | 1300×500×69×1 Pcs |
HEPA Filter Efficiency | 9.95%@0.3μm | 9.95%@0.3μm | 9.95%@0.3μm |
G4 Pre Filter(mm) | 495x495x21x1 Pcs | 495x495x21x1 Pcs | 495x495x21x1 Pcs |
Noise | 52~62dB(A) | 52~62dB(A) | 52~62dB(A) |
Fan Pressure | 260pa | 260pa | 260pa |
Fan Power (W) | 200W×1 Pcs | 200W×1 Pcs | 200W×1 Pcs |
LED Lamp Power(W) | 12W×1 Pcs | 18W×1 Pcs | 30W×1 Pcs |
Air Velocity(m/s) | 0.45m/s±20% |
Clean Level | ISO 5 |
Supply Power | AC 1N 220V/50Hz |
Control System | 4.3"touch screen,3 stage regulation,light,sterilization |
