Celsa
Ductless Fume Hood DLFH-800
Ductless Fume Hood DLFH-800
A compact and cost-effective ductless chemical fume hood designed for laboratories requiring safe handling of fumes, odours, and airborne contaminants—without the need for ducting or complex installation.
Filter: Washable polyester pre-filter + activated carbon filter
Max Opening: 650 mm
Air Velocity: 0.4 – 0.6 m/s (adjustable)
Noise Level: ≤ 50 dB(A)
Control System: 7" colour touchscreen with real-time monitoring
Standard Accessory: 1. Active Carbon Filter×1; 2. Pre-Filter×1; 3. LED Lamp×2
Optional Accessory: 1. Base Stand; 2. Base Cabinet; 3. HEPA Filter; 4. Chemical filter; 5. Upgraded LED Lamp; 6. Solid Physicochemical Board Work Surface.
Product Overview
The DLFH-800 uses a multi-stage filtration system to capture and treat harmful airborne substances such as VOCs, solvents, acid gases, and formaldehyde, then safely recirculates clean air back into the laboratory.
Its plug-and-play design allows fast deployment in labs, universities, and industrial environments, making it an ideal solution for facilities where ducted systems are not practical.
Key Features
- No ducting required – quick installation and flexible placement
- Real-time monitoring via 7" touchscreen (airflow, VOC, temperature, humidity, filter life)
- Adjustable airflow (0.4–0.6 m/s) for effective containment
- Low noise operation (≤50 dB) suitable for lab environments
- Audio & visual alarms for VOC levels and filter status
- Durable construction – powder-coated steel with stainless steel work surface
- Optional HEPA & chemical filters for customised applications.
Applications
- Laboratory chemical handling
- Universities and research labs
- Environmental and water testing
- Industrial QA/QC and sample preparation
Specifications
| Model | DLFH-800 |
| External Size (W×D×H) | 800 × 620 × 1130 mm (benchtop) / 1800 mm (with stand) |
| Internal Size | 780 × 540 × 775 mm |
| Max Opening | 650 mm |
| Air Velocity | 0.4 – 0.6 m/s (adjustable) |
| Filtration | Pre-filter + Activated Carbon |
| Optional Filters | HEPA / Chemical filters |
| Work Surface | 304 Stainless Steel (Max load 70 kg) |
| Lighting | LED 16W × 2 |
| Power Supply | 220V / 110V |
| Power Consumption | 60W |
| Noise Level | ≤ 50 dB(A) |
| Net Weight | 96 kg |
Why Ductless?
Ductless fume hoods offer a cost-effective and flexible alternative to traditional ducted systems—no installation, lower cost, and easy relocation.
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