Ductless Downflow Hood

Ductless Downflow Workstation

Cleatech’s Downflow Hoods are a ductless, benchtop unit with a built-in blower module. The negative pressure system protects the operator from hazardous fumes, vapors, and powders by extracting them from the work area through the perforated work surface.

Ductless downflow hoods are available in 24″, 32″ and 36″ widths and are constructed of corrosion-resistant polypropylene. The open frame allows for ease of movement and the open side frames allow for multiple units to be placed side by side for a wider work area.

All models include a removable stainless steel work surface and a washable pre-filter that limits large particles from passing through. An optional HEPA or ULPA can be ordered for applications that involve powders or dry particulates. For applications that utilize chemical and solvents, we offer activated charcoal carbon filters.

Product CodeModelHood Overall Dimensions
W” x D” x H”
Work Area Dimensions
W” x D” x H”
PriceQty
1100-1-A24″ Downflow Workstation24″ x 27″ x 40″24″ x 24″$1,6500
1100-1-B32″ Downflow Workstation32″ x 27″ x 40″32″ x 24″$1,8500
1100-1-C36″ Downflow Workstation36″ x 27″ x 40″36″ x 24″$2,0900
Product CodeDescriptionPriceQty
A11-ST-P30DF24LEpoxy Powder Coated Steel Stand with Leveling Mount for 24″ Model$6200
A11-ST-P30DF24Epoxy Powder Coated Steel Stand with Caster for 24″ Model$6700
A11-ST-P30DF32LEpoxy Powder Coated Steel Stand with Leveling Mount for 32″ Model$6950
A11-ST-P30DF32Epoxy Powder Coated Steel Stand with Caster for 32″ Model$7450
A11-ST-P30DF36LEpoxy Powder Coated Steel Stand with Leveling Mount for 36″ Model$7350
A11-ST-P30DF36Epoxy Powder Coated Steel Stand with Caster for 36″ Model$7850
Product CodeDescriptionPriceQty
A11-ST-P35DF24LEpoxy Powder Coated Steel Stand with Leveling Mount for 24″ Model$6550
A11-ST-P35DF24Epoxy Powder Coated Steel Stand with Caster for 24″ Model$7050
A11-ST-P35DF32LEpoxy Powder Coated Steel Stand with Leveling Mount for 32″ Model$7300
A11-ST-P35DF32Epoxy Powder Coated Steel Stand with Caster for 32″ Model$7800
A11-ST-P35DF36LEpoxy Powder Coated Steel Stand with Leveling Mount for 36″ Model$7700
A11-ST-P35DF36Epoxy Powder Coated Steel Stand with Caster for 36″ Model$8200

Accessories

Filter

Product CodeDescriptionPriceQty
A11-FI-H12HEPA Filter, 99.97% Efficient at Removing 0.3µm Particles$2750
A11-FI-U12ULPA Filter, 99.99% Efficient at Removing 0.12µm Particles$5500
A11-FI-C12Two Sets of Utility Port/Cable Grommet, 2″ ID with Cover (Mounted on Each Side Wall)$2950

Light

Product CodeDescriptionPriceQty
A11-LI-LEDExternally Mounted LED Light, 120$2500

Side and Front Panel

Product CodeDescriptionPriceQty
A11-SA-DF24Clear Polycarbonate Side Panels and Front Sash for 24″ Model$2200
A11-SA-DF32Clear Polycarbonate Side Panels and Front Sash for 32″ Model$2500
A11-SA-DF36Clear Polycarbonate Side Panels and Front Sash for 36″ Model$2700

Applications

  • Solvent and chemical preparation
  • Station for Hot Plates
  • Microscope Stations
  • Chemical Latent Print Development
  • Histology; Study on microscopic structure of tissues.
  • Sample Weighing
  • Powder Weighing
  • Handling Pharmacy Drugs & Medicines

Specifications

  • Construction Material: Polypropylene
  • Worksurface Material: 304 Stainless Steel
  • Airflow: 350 CFM
  • Face Velocity Average: 80 FPM
  • Main Filters: HEPA: 99.97% Efficient at Removing 0.3µm Particles
  • Pre-Filter:  Washable Polyurethane Foam
  • Electrical:  120V, 60Hz- 240Watt
  • Fan Motor:  Adjustable Speed Impeller, Backward Curve

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