Laboratory Fume Hoods

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  Ductless Fume Hoods- Portable

  Carbon & HEPA filtered enclosures, also known as filtered fume hoods, are ductless laboratory enclosures that remove hazardous fumes, vapors and particles from the laboratory. No installation costs since no ductwork is required. These ductless containment hoods are available in 24″, 32″, 48″, 60″, 72″ and 96″ widths. They can be used for chemical fume, dust & particulate removal, pharmaceutical powder handling, solvent or acid vapor control.

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  Ducted Fume Hoods - High Clearance

  Cleatech’s High clearance construction laboratory fume hoods (often referred  ducted exhaust hoods or chemical fume hoods) available from 18″ to 72″ width, including spill chemical tray/ polypropylene worksurface, ideal for applications require exterior ducting for exhaust and need full visibility of the fume hood interior. These fume hoods can be ordered with up to two optional fan modules with adjustable air speed. Ducted fume hoods are ideal for soldering or chemical processing that requires the removal of potentially hazardous fumes with low-level corrosive vapors. Material  available in Polycarbonate, non-dissipative PVC and ESD PVC construction.

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  Polypropylene Fume Hoods for Corrosive Chemical Applications

  Cleatech’s Polypropylene laboratory fume hoods with durable and chemical resistant construction are turnkey ventilation system designed for applications require exterior ducting for exhaust. These chemical fume hoods are bottom less that can be placed over the standard size worktables. Permanent bottom/ worksurface can be added upon the request. These laboratory exhaust hoods can be equipped with fan module, are great choice for chemical processing that requires the removal of potentially hazardous fumes.

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  Ducted Fume Hoods - Stainless Steel

  Stainless steel fume hoods have good resistance to a wide range of chemicals and excellent moisture and heat resistance. They can be decontaminated and cleaned easily and they are ESD safe suitable for electro static sensitive applications if their body connected to building grounding. The sash is static dissipative PVC and worksurface is optional and removable. These laboratory hoods can be ordered with or without exhaust blower unit. Primarily functions to provide personnel protection against toxic fumes, vapors and dust but is not compatible with some acids.

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  Containment Ventilated Enclosures (CVE)

  Containment ventilated enclosures, also known as HEPA filtered exhaust hood or powder containment hood, are compliant for powder handling, such as non-sterile hazardous drug compounding in pharmacies. They can be used to protect user from particles whilst weighing, mixing, preparing, compounding, dispensing, administering HDs or low to moderate risk hazardous powders.

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  Ductless Downflow Workstations

   

  The downflow hoods are constructed from polypropylene and feature a removable stainless steel work surface for easy cleaning. Powders or vapors are collected through perforations on the work surface. They are available in 24”, 32”, 36” width.  Ideal for Handling Pharmacy Drugs & Medicines, Chemical Latent Print Development, Solvent and Chemical Preparation.

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  Ducted Fume Hoods - Vertical Sash

  High efficiency coated steel benchtop fume hood with chain driven vertical sash system. Ideal for general chemistry applications. Chemical resistant liners to protect the interior of the fume hood against damage from any chemicals. Available with flammable and acid storage base cabinets and many other accessories such as Automatic sash closing option. Fume hoods are available in three standard lengths, 48” 60″ and 72” and two standard internal depth 24” and 30.

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  Portable Fume Extractor

  Portable fume extractor / fume exhauster with Self-supportive, Three-knuckle adjustable external arm is an air purification system which can provide the partial high pure environment.  It recirculates the air through multi-stage filters to capture and remove dust, smoke, and fumes before they enter the work area.

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  Free-Standing Fume Hoods

  Free-standing hoods also known as walk-in fume hoods constructed of heavy duty coated steal frames and PVC and Polypropylene side panels. They are available with optional fan filter module and  duct panels.

Key Feature:

• High-Quality Construction: Crafted from durable materials such as stainless steel and chemical-resistant polymers, Cleatech fume hoods guarantee longevity and reliability in demanding laboratory environments.
• Customization Options: Tailor your fume hood to meet specific requirements with optional features including sash configurations, lighting systems, and ergonomic designs for enhanced usability.
• Safety Compliance: Our fume hoods adhere to stringent safety standards, providing peace of mind and assurance that your laboratory is equipped with industry-leading protection against chemical hazards.

Applications:

• Chemical Laboratories: Protect researchers and technicians from exposure to toxic chemicals, acids, and solvents during experiments and sample preparations.
• Biotechnology Facilities: Safeguard sensitive biological samples and maintain a sterile working environment free from airborne contaminants.
• Educational Institutions: Provide students and faculty with a safe learning environment for conducting laboratory experiments and demonstrations.

Frequently Asked Questions

• Q: How do I know if I need a ducted or ductless fume hood?
• A: Ducted hoods are ideal for handling volatile, toxic, or corrosive chemicals that require external exhaust. Ductless hoods are suitable for applications involving low-risk fumes and are preferred in settings where duct installation is not feasible.
• Q: How often should filters in ductless fume hoods be replaced?
• A: Filter replacement frequency depends on usage and the types of chemicals handled. Regular monitoring and adherence to manufacturer guidelines are recommended.
• Q: Can Cleatech fume hoods be customized?
• A: Yes, Cleatech offers customization options to meet specific laboratory requirements, including size, materials, and additional features

Other Resources:
	Product Guide for Fume Hoods See all available models and accessories of Cleatech fume hoods. Compare the many design and fabrication features that make Cleatech fume hoods the most efficient and affordable ductless and ducted ventilated enclosures available.
	Buy Laboratory Fume Hood Online Buy your laboratory exhaust hood Online from Cleatech’s online store. Global Lab Supply offers a complete range of lab and scientific equipment,  such as laminar flow hoods, exhaust hoods & atmosphere controlled chambers.
	Introduction to Laboratory Fume Hood High Performance Fume hoods with Vertical Sash In these videos, we will be showcasing Cleatech ‘s  fume hoods and available options and customization.