MechMaxx CB-H1 Clean Bench 33.9" Wide Horizontal Laminar Flow HEPA Filtration UV Sterilization ISO Class 5 New
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Product Overview
- This clean bench has an overall size of H59.6 × W33.9 × D26.8 in, with an interior workspace measuring H20.7 × W31.5 × D20.9 in and a desktop height of 27.56 in.
- With horizontal airflow, a washable pre-filter, and a HEPA filter, it delivers 99.99% filtration efficiency, compliant with ISO Class 5 (U.S. Fed. Std. 209E Class 100) standards.
- Ergonomic design with forward tilt for more comfortable operation.
- Features a centrifugal fan with an energy-efficient motor and a large arc-shaped air inlet to reduce turbulence.Fan speed adjustable in three levels via control panel, delivering 49–89 FPM airflow.
- Vibration is minimal at ≤ 3 μm across all axes, and noise levels remain low at ≤ 62 dB, ensuring a stable and quiet working environment.
- Hood and stand made of high-grade cold-rolled steel with durable powder-coated finish for corrosion resistance and long-lasting strength.
- Work surface constructed from stainless steel for durability and easy cleaning.
- High-transparency acrylic front cover with two-section upward fold, magnetically secured.
- Single-layer side glass windows enhance visibility; work area is free of protrusions, dead corners, and airflow obstructions.
- Equipped with a UV sterilization lamp, with button-controlled timer for automatic shut-off.
- Supports scheduled operation up to 99 hours in advance, automatically activating airflow and filtration to ensure a clean workspace before use.
Note!
Technical data tested under no-load, 77℉ ambient, 50 % RH, ±10 % voltage fluctuation, without significant vibration or dust.
Operating Environment Recommendations:: Ambient temperature 50–86°F; relative humidity ≤70%; free from excessive vibration and dust.
Brand new
Factory warranty
Manufacturer direct shipping from CA, NJ, IL, & TX
Authorized MechMaxx dealer
Features
- Dual-stage filtration system: A pre-filter pad is installed upstream of the primary HEPA filter on the top section. It captures larger particles in advance, improving overall air purification efficiency and extending the service life of the main filter. The pre-filter can be cleaned regularly and reused.
- Control panel with display screen: Supports scheduled pre-start cleaning, 3-level adjustable airflow speed (49–89 FPM), lighting on/off control, and UV sterilization lamp with timed shutoff. It also displays real-time working area temperature for convenient monitoring. Simple and user-friendly operation.
- Workspace: Work surface constructed from stainless steel; single-layer glass side windows ensure clear visibility. The workspace is designed with a seamless interior free of protrusions, dead corners, or airflow disruption, providing contamination-free and uniform airflow.
- High-transparency acrylic front cover: Two-section upward fold, magnetically secured for effortless use.
- Lighting & Timed Start Functions: Energy-efficient lighting tube with easy replacement.
- UV LAMP: Equipped with a UV sterilization lamp, with button-controlled timer for automatic shut-off.
Specifications
| Model | CB-H1 |
| Overall External Size | H59.6 × W33.9 × D26.8in |
| Interior Workspace Size | H20.7 × W31.5 × D20.9in |
| Desktop Height | 27.56in |
| Airflow Direction | Horizontal |
| Vibration (Half Peak) | ≤ 3 μm (X, Y, Z axes) |
| Filtration Efficiency | 3 μm , 99.99% |
| Cleanliness Class | ISO 14644-1 Class 5 (U.S. Federal Standard 209E Class 100) |
| Noise Level | ≤62DB |
| Airflow Velocity | 49-89fpm(0.25-0.45m/s), adjustable |
| Pre-filter | Yes,Washable&Reusable |
| Worktop Material | Stainless Steel |
| Illumination | ≥300 LX |
| Detachable Stand With Casters | Yes |
| Ergonomic Tilted | Yes |
| Body Material | Cold Rolled Steel |
| Side Windows | Tempered Glass |
| Front Window Type | Two-section, high-clarity acrylic |
| UV Sterilization Lamp | Yes,Timer-Off |
| Voltage | 110V |
| Rated Power | 220W |
| Packaging Size L×W×H(in) | 38.19×31.50×47.64in |
| Gross Weight | 209LB |
Warranty
This item comes with a factory warranty.






