Biotechnology
    Ductless Downflow WorkstationsDuctless Downflow WorkstationsDuctless Downflow Workstations

Ductless Downflow Workstations

  • Air Science - DWS24-A, DWS36-A, DWS48-A, DWS24-PP-A, DWS36-PP-A, DWS48-PP-A,

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Provides feature-rich operator safety & facilitates operative-intensive applications with unrestricted access

DWS Downflow Workstations are ductless fume hoods designed to protect the user and the environment from hazardous vapors generated on the work surface. Unrestricted front and side access permits applications requiring complex user involvement. Downward airflow in the chamber protects the operator.

Applications

Using innovative filtration technology, the DWS Downflow Workstations create a safe work environment over the widest range of applications in the industry.

Chemical \ Dental \ Forensic \ Histology \ Industrial \ Microscopy \ Pharmaceutical \ Powder Fingerprinting \ Veterinary

Features

  • Available in 3 standard sizes, in metal or polypropylene construction, totaling 6 models.
  • Wider units, comprising two or more workstations can be positioned side-by-side with junction connections option.
  • Downward airflow protects operator from fume and particle hazards.
  • Unrestricted front and side access to work area.
  • Filter blockage alarm.
  • The Air Science high capacity filters are easy to access, easy to change.
  • A unique filter clamping design eliminates bypass leakage outside the cabinet.
  • Redesigned DWS offers increased internal height.

DWS24

DWS36

DWS48

ConstructionEpoxy-coated Steel
Airflow DirectionDownflow
Face Velocity 80
Main FilterHEPA (ULPA optional)
Carbon FilterActivated Carbon (optional)
Biological FilterHEPA or ULPA (optional)
Electrical Voltage120V, 60Hz
NEMA Plug5-15P
OSHAOSHA Standard -29 CFR, Safety and Health Regulations for General Industry, 1910.1450: Occupational exposure to hazardous chemicals in laboratories. Part B, definition, laboratory type hood. This product may assist you with compliance or as part of your chemical hygiene plan. Please consult your Safety Officer and/or Industrial Hygienist.
EnvironmentalISO 14001 : 2015; ENERGY STAR® Partner
Quality ISO 9001 : 2015
Model External Dimensions (W x D x H)
DWS24-A24" x 22.75" x 31.5" ( 610 x 580 x 800 mm )
DWS36-A36" x 22.75" x 31.5" ( 915 x 580 x 800 mm )
DWS48-A48" x 22.75" x 31.5" ( 1220 x 580 x 800 mm )
DWS24-PP-A24" x 22.75" x 31.5" ( 610 x 580 x 800 mm )
DWS36-PP-A36" x 22.75" x 31.5" ( 915 x 580 x 800 mm )
DWS48-PP-A48" x 22.75" x 31.5" ( 1220 x 580 x 800 mm )

OPTIONS AND ACCESSORIES

CART-MCC-25Base Cabinet, Fixed (Metal)
CART-SSC-25Base Cabinet, Fixed (Polypropylene)
CART-25Base Stand, Mobile, with Casters
BLACKBlack*
FSAFilter Saturation Alarm*
CART-FSC-25Fire Safety Cabinet Base
SASHDWS-24Front Sash Attachment*
JUNCT-DWSJunction Connections*
DWS24-PPPolypropylene Construction*
DWS-SRear Shelf
SIDE-DWSSide Windows Attachment*
TRAY-DWS24Spill Tray
HANGR-DWS24Stainless Steel Hanging Rod*

* Factory installed; specify when ordering

SUPPLIER WARRANTY

Non-Consumable PartsLifetime
Electrical Parts24 Months, with the exception of the Purair BIO and Safekeeper COLD, which are 12 Months.
Field Labor24 Months, with the exception of the Purair BIO and Safekeeper COLD, which are 12 Months.
Consumable Parts, Filters and PURAIR-FLEX30 days or until when opened and/or used for the first time, whichever comes first.
Factory Installed Equipment and Accessories12 Months

*Warranty period starts from date of shipment.