Sentry Air Systems
SS-340-DCH
Ductless Fume Containment Hood
An economical alternative to traditional ducted laboratory ventilation systems while offering flexible installation and reduced infrastructure costs.
This high-performance, 40-inch ductless fume hood designed to provide effective respiratory and environmental protection in laboratory, medical and industrial Its versatile filtration configurations allow it to adapt to a broad range of commercial, industrial and laboratory air purification requirements.
Engineered with a compact yet durable enclosure, this ductless filtration system captures hazardous fumes, vapors and particulate directly at the source while eliminating the need for external ductwork.
Equipped with a powerful blower and advanced filtration options including HEPA, ASHRAE, activated carbon and specialty-blended filter media, the SS-340-DCH delivers dependable air purification for a wide variety of applications. Its portable design, quiet operation and tool-free filter replacement make it an efficient and cost-effective solution for chemical handling, pharmaceutical compounding, soldering, dust control and general laboratory use.
Key Features
- 40¡± wide ductless fume hood design
- Powerful airflow with approximately 350 CFM
- Variable speed controller included (115V models)
- Built-in LED lighting for enhanced visibility
- Quiet low-maintenance operation
- Portable lightweight construction
- Quick no-tool filter replacement
- Multiple filtration configurations available
- Durable acrylic, polyethylene and polycarbonate construction
- Made in the USA since 1983
- Limited two-year manufacturer warranty
Applications
- Chemical fume extraction
- Pharmaceutical compounding
- Laboratory ventilation
- Soldering smoke removal
- Dust and particulate control
- Biological applications
- Educational laboratory environments
- Industrial workstation air filtration
Filtration Options
The SS-340-DCH supports multiple filter media configurations depending on the application:
- HEPA filtration
Up to 99.97% efficiency on particles down to 0.3 microns - ASHRAE filtration
Up to 95% efficiency on particles down to 0.5 microns -
Activated carbon filtration
Absorption of chemical fumes, odors and volatile organic compounds (VOCs) - Specialty blended media
For acid gas, aldehyde and ammonia applications
Optional Accessories
- Clear anti-static vinyl curtains
- Magnehelic gauge
- Hour counter
- Spill tray
- Transparent hood version available
| Model | SS-340-DCH |
|---|---|
| Product Type | 40¡± Ductless Fume Hood |
| Outer Dimensions | 24¡± D ¡Á 42¡± W ¡Á 25¡± H |
| Interior Dimensions | 23.5¡± D ¡Á 40¡± W ¡Á 24¡± H |
| Access Area | 8¡± ¡Á 40¡± |
| Blower Dimensions | 15.5¡± L ¡Á 13¡± W ¡Á 14.5¡± H |
| Weight | 115 lbs |
| Air Volume | Approximately 350 CFM |
| Inlet Velocity | 130 FPM high / 25 FPM low with HEPA filter |
| Electrical | 115/1/60, 2 amps or 220/1/50, 0.75 amps |
| Power Cord | 8¡¯ grounded cord with NEMA 5-15P plug |
| Sound Level | 61 to 66 dBA |
| Maximum Operating Temperature | 170¡ãF maximum |
| Hood Material | White acrylic sides, HDPE base, clear polycarbonate top and front window |
| Warranty | Limited 2-Year Warranty |
| Country of Origin | Made in USA |
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Quick Compare
Basic Hood
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Deluxe Hood
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| Auto Sentry automated airflow control: | ||
| Adjustable LED light: | ||
| Digital displays: | - Pressure reading |
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| Upgraded Hinges: | ||
| Variable speed controller: | ||
| Hood Material: |
Sentry Air 340-DCH Series Datasheet
Sentry Air 340 Deluxe-DCH2 Series Datasheet
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Sentry Air 340 Series-DCH Users Manual
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