Ducted PP Fume Hood FH(P)
Polypropylene ducted fume hood with built-in PP centrifugal blower, microprocessor speed control, and 5 mm toughened glass front window.
Resists strong acids and alkalis throughout. Available in four widths: FH1000(P), FH1200(P), FH1500(P), FH1800(P).
Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Model fit
- 4 selectable configurations
- SKU family
- BIO-0061
- Sizing
- 245.0 x 104.7 x 80.0 cm
- Ordering
- Online checkout and quote request available
- Category
- Clean Benches & Fume Hoods
- Build notes
- Confirm accessories, station layout, and support needs before purchase
Ducted PP Fume Hood FH-P
Professional laboratory fume hood designed for safe work with hazardous chemicals and vapors. Features vertical laminar airflow with HEPA filtration and comprehensive operator protection in compliance with laboratory safety standards.
Key Features:
- Vertical laminar airflow design
- HEPA filtration system
- Multiple size configurations
- Durable construction materials
- Safety monitoring systems
- Operator-friendly controls
How It Works
The ducted fume hood operates on the principle of containment ventilation, creating a controlled airflow pattern that captures and exhausts chemical vapors away from the operator. The built-in PP centrifugal blower generates negative pressure within the hood chamber, drawing air from the laboratory space through the front opening and directing it through the exhaust duct system.
Air velocity across the work surface is maintained between 0.3-0.8 m/s, providing sufficient capture velocity for most laboratory chemicals while minimizing turbulence that could compromise containment. The adjustable speed blower allows operators to optimize airflow based on the specific chemicals being handled and experimental requirements. The front window opening can be adjusted to balance containment effectiveness with operator access.
The polypropylene construction provides chemical inertness across a broad pH range, preventing material degradation that could compromise hood integrity or contaminate samples. The ducted design removes captured contaminants from the laboratory environment through connection to the building's exhaust ventilation system.
Features & Benefits
Weight
- 652.3 kg
Dimensions
- L: 245.0 mm
- W: 104.7 mm
- H: 80.0 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Construction Material | Polypropylene body and work surface | Powder-coated steel or fiberglass construction | Superior resistance to hydrofluoric acid and other chemicals that corrode metal surfaces. |
| Blower Integration | Built-in PP centrifugal blower with speed control | External exhaust fans or no integrated blower | Eliminates need for separate exhaust equipment and allows precise airflow adjustment at the hood. |
| Face Velocity Range | 0.3-0.8 m/s adjustable | Fixed velocity or limited adjustment range | Allows optimization for different chemical handling procedures and energy efficiency. |
| Window Design | 5mm toughened glass, manual height adjustment | Standard glass with counterweight systems | Enhanced impact resistance and simplified adjustment mechanism for reliable operation. |
| Lighting System | Dual LED fixtures (9W-15W per fixture) | Single fluorescent or LED fixture | Provides more uniform illumination across larger work surfaces for improved visibility. |
| Size Options | Three widths (1200, 1500, 1800mm) with consistent depth | Limited size configurations | Accommodates different laboratory space requirements while maintaining performance consistency. |
The FH(P) series combines polypropylene chemical resistance with integrated blower technology and adjustable airflow control. The modular sizing approach and toughened glass windows provide flexibility for diverse laboratory applications requiring corrosive chemical handling.
| Model | SKU | Listed price | Status | Dimensions |
|---|---|---|---|---|
| FH1800(P) | BIO-0061-FH1800P | $7,990.00 | Available | 245.0 x 104.7 x 80.0 cm |
| FH1500(P) | BIO-0061-FH1500P | $6,990.00 | Available | 245.0 x 104.7 x 80.0 cm |
| FH1200(P) | BIO-0061-FH1200P | $5,990.00 | Available | 245.0 x 104.7 x 80.0 cm |
| FH1000(P) | BIO-0061-FH1000P | $5,250.00 | Available | 245.0 x 104.7 x 80.0 cm |
Practical Tips
Maintain face velocity between 0.4-0.6 m/s for most applications to balance containment effectiveness with energy efficiency.
Why: Higher velocities waste energy while lower velocities may compromise containment performance.
Clean PP surfaces with mild detergent solutions rather than abrasive cleaners to preserve chemical resistance.
Why: Scratches in the polypropylene surface can create sites for chemical attack and contamination buildup.
Keep the window opening at minimum height necessary for the procedure to maximize containment effectiveness.
Why: Larger openings allow more room air to enter and may create turbulence that compromises vapor capture.
If airflow seems reduced, check for chemical buildup on the blower impeller that may affect performance.
Why: Chemical deposits can unbalance the impeller and reduce airflow efficiency over time.
Verify face velocity monthly using a calibrated anemometer at multiple points across the window opening.
Why: Airflow patterns can change due to filter loading or mechanical wear affecting containment performance.
Allow the hood to run for several minutes before beginning work to establish stable airflow patterns.
Why: Initial startup conditions may create temporary turbulence that affects containment until steady-state flow develops.
Position equipment at least 150mm back from the window opening to avoid disrupting airflow patterns.
Why: Equipment placed too close to the window can create turbulence and reduce capture efficiency.
Inspect exhaust ductwork annually for chemical corrosion or buildup that could restrict airflow.
Why: Duct deterioration or blockages increase system resistance and reduce hood performance over time.
Setup Guide
What’s in the Box
- Main hood assembly with integrated blower
- Toughened glass front window
- 4.3-meter exhaust duct (250mm diameter)
- LED lighting fixtures (quantity varies by model)
- Installation hardware and brackets (typical)
- User manual and safety guidelines (typical)
- Airflow verification kit (typical)
Warranty
ConductScience provides a standard one-year manufacturer warranty covering defects in materials and workmanship, with technical support available for installation guidance and troubleshooting assistance.
Compliance
References
Background reading relevant to this product:
What chemical compatibility does the polypropylene construction provide?
PP construction offers excellent resistance to acids, bases, and most organic solvents, making it suitable for hydrofluoric acid work and other aggressive chemicals that would corrode steel hoods.
How do I determine the appropriate face velocity for my application?
Face velocities of 0.3-0.5 m/s are typical for low-volatility chemicals, while 0.6-0.8 m/s may be needed for highly volatile or toxic compounds. Consult chemical safety data sheets for specific recommendations.
Can the hood be connected to existing building ventilation?
Yes, the 250mm diameter exhaust connection is designed for integration with standard laboratory exhaust systems. Ensure adequate makeup air and proper exhaust fan sizing.
What maintenance is required for the built-in blower system?
Regular inspection of blower impeller and housing for chemical buildup, periodic lubrication of motor bearings, and annual performance verification testing are recommended.
How does performance compare between the different size models?
All models maintain the same airflow characteristics and face velocity range. The FH1800(P) uses dual blowers for enhanced capacity, while smaller models use single blower systems.
What exhaust fan requirements are needed for proper operation?
Consult product datasheet for specific airflow requirements. External exhaust fans must provide sufficient static pressure to overcome duct resistance while maintaining design face velocities.
Can the window opening be automated for improved safety?
The standard configuration features manual window adjustment. Automated sash controls would require custom modification and should be evaluated with manufacturer engineering support.
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