Horizontal Laminar Flow Hood -Free Standing
Newly designed horizontal laminar flow hood with optional worksurface or table provide ISO 4 or ISO 5 condition for many application required sterile and clean environment. The fan/filter housing can be separated from the front frame for easy transportation. Construction available in powder coated steel and 304 Stainless Steel. They are available in 3 to 8 feet length and can be used without worksurface for application are sensitive to vibration. The worktable can be placed inside the hood and being isolated from the hood body. Options include stainless steel attached worksurface, Stainless steel cleanroom table, Stainless steel interior side panels, UV sterilization light and ionizing bar.
| Product Code | Flow Hood Model | Overall Dimensions W” x D” x H” | Work Area Dimensions W” x D” x H” | Price |
| 1000-9-A | 3 Feet Standard (1 FFU) | 40 x 45 x 65 | 36.5 x 30 x 23 | $5,115 |
| 1000-9-B | 4 Feet Standard (1 FFU) | 52 x 45 x 65 | 48.5 x 30 x 23 | $5,425 |
| 1000-9-C | 6 Feet Standard (2 FFUs) | 76 x 45 x 65 | 72.5 x 30 x 23 | $7,650 |
| 1000-9-D | 8 Feet Standard (2 FFUs) | 100 x 45 x 65 | 96.5 x 30 x 23 | $7,860 |
| 1000-9-F | 6 Feet Tall (3 FFUs) | 76 x 45 x 77 | 72.5 x 30 x 35 | $9,105 |
| 1000-9-G | 8 Feet Tall (4 FFUs) | 100 x 45 x 87 | 96.5 x 30 x 46 | $10,610 |
Note: The fan/filter housing can be separated from the front frame for easy transportation. Note: Prices above including Fan / Filter Module (120V Fan / HEPA filter 99.99% @ 0.3µm). ULPA filter 99.999% @0.12µm and 220V Blower is also Available
| Option Code | Description | Additional Cost |
| A10-FF-U3 | Upgrade to ULPA Filter 99.999% at 0.12µm per ea 3ft FFU | $245 |
| A10-FF-U4 | Upgrade to ULPA Filter 99.999% at 0.12µm per ea 4ft FFU | $270 |
| A10-FR-SS3 | Upgrade the Frame to 304 Brush Stainless Steel for 3 Feet Model | $1,800 |
| A10-FR-SS4 | Upgrade the Frame to 304 Brush Stainless Steel for 4 Feet Model | $1,800 |
| A10-FR-SS6 | Upgrade the Frame to 304 Brush Stainless Steel for 6 Feet Model | $1,800 |
| A10-FR-SS8 | Upgrade the Frame to 304 Brush Stainless Steel for 8 Feet Model | $2,110 |
Stainless Steel Work Surface:
| Option Code | Description | Additional Cost |
| A10-WS-SHF3 | 3 Feet, 304 Stainless Steel Permanent Work-Surface | $610 |
| A10-WS-SHF4 | 4 Feet, 304 Stainless Steel Permanent Work-Surface | $710 |
| A10-WS-SHF6 | 6 Feet, 304 Stainless Steel Permanent Work-Surface | $840 |
| A10-WS-SHF8 | 8 Feet, 304 Stainless Steel Permanent Work-Surface | $1,050 |
Stainless Steel Worktable:
| Option Code | Description | Additional Cost |
| 3036-ST | 3 Feet, 304 Stainless Steel worktable, 35″H | $970 |
| 3048-ST | 4 Feet, 304 Stainless Steel worktable, 35″H | $1,020 |
| 3072-ST | 6 Feet, 304 Stainless Steel worktable, 35″H | $1,210 |
| 3096-ST | 8 Feet, 304 Stainless Steel worktable, 35″H | $1,710 |
Ionizing Bar Options:
| Option Code | Description | Additional Cost |
| A10-IB-36 | Ionizing Bar for 3 ft Flow Hood, Fifteen (11) Tungsten (W) emitters | $1,130 |
| A10-IB-44 | Ionizing Bar for 4 ft Flow Hood, Fifteen (15) Tungsten (W) emitters | $1,225 |
| A10-IB-64 | Ionizing Bar for 6 ft Flow Hood, Fifteen (19) Tungsten (W) emitters | $1,500 |
| A10-IB-84 | Ionizing Bar for 8 ft Flow Hood, Fifteen (19) Tungsten (W) emitters | $1,620 |
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6 Feet72.5 x 30 x 3576 x 45 x 75Polypropylene / Coated Steel -
8 Feet96.5 x 30 x 35100 x 45 x 75Polypropylene / Coated Steel
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8 Feet96.6 x 30 x 24.5100 x 45 x 65Polypropylene / Coated Steel -
6 Feet72.5 x 30 x 24.576 x 45 x 65Polypropylene / Coated Steel
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4 Feet48.5 x 30 x 24.552 x 45 x 65Polypropylene / Coated Steel -
3 Feet36.5 x 30 x 24.540 x 45 x 65Polypropylene / Coated Steel
Frequently Asked Questions
1. What is a free-standing horizontal laminar flow hood?
A free-standing horizontal laminar flow hood provides HEPA-filtered air that moves uniformly across the work area, creating a clean environment for handling sensitive products, components, samples, and laboratory materials requiring contamination control.
2. What industries use horizontal laminar flow hoods?
These hoods are commonly used in pharmaceutical manufacturing, biotechnology, medical device production, electronics assembly, research laboratories, aerospace facilities, and other industries where clean, particle-controlled environments are essential.
3. How does horizontal airflow protect products?
The system directs clean, filtered air horizontally across the workspace, continuously sweeping away airborne particles and contaminants before they can settle on sensitive products, equipment, laboratory samples, or components.
4. Does a horizontal laminar flow hood protect the user?
No, horizontal laminar flow hoods are designed primarily to protect products and processes from contamination. They are not intended to protect operators from hazardous chemicals, fumes, vapors, or biological agents.
5. What filtration system is included?
Most free-standing horizontal laminar flow hoods utilize high-efficiency HEPA filters capable of removing 99.97% of particles as small as 0.3 microns, ensuring a consistently clean working environment.
6. Why choose a free-standing design?
A free-standing design offers flexibility for facility layouts, allows independent placement without existing bench structures, and provides a stable, dedicated clean workspace for specialized manufacturing or laboratory applications.
7. Can the hood be customized?
Many manufacturers offer customization options, including different dimensions, stainless steel construction, lighting systems, airflow controls, work surfaces, electrical outlets, and specialized features to meet application requirements.
8. How often should filters be replaced?
Filter replacement schedules vary based on operating conditions, airborne particle levels, usage frequency, and maintenance practices. Regular testing and monitoring help determine the appropriate replacement interval for optimal performance.