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Benchtop Ductless Exhaust Fume Hood

Exhaust Fume Hood
High capacity blower maintains air speed 181 ft/min (0.92 m/s)
with 5" (127 mm) of vertical working clearance.

Shown with optional two-piece
vibration-isolation stand
Features Key

A Polypropylene construction resists acids and other chemicals
B Dual 1200 CFM (2038.81 m³/h) blowers for safe containment: air velocity >180 fpm (0.91 m/s) with 5" (127 mm) vertical access
C Fluorescent light
D Quick-release blower/filter housing for fast, easy filter replacement
E Includes swing-vane air speed monitor
F Many work stations available. 2-piece design isolates blower vibration
  Spill trays available
cleanliness high

Ductless_Exhaust Hoods — Quick-release filter housing Ductless_Exhaust Hoods — Air Peed Monitor Ductless_Exhaust Hoods — Quick-release Filter Housing
filter housing—replace filter from above or from inside enclosure!
Air speed monitor ensures safe operation Dual exhaust fans maintain 100+ fpm
(0.51 m/s+) air velocity. Charcoal filter with particle entrapment shield contains dust
This high-capacity, fume hood features dual blowers to ensure a safe exhaust flow speed >/= 100 fpm (.51 m/s). Polypropylene construction resists chemical vapors, and an onboard air speed meter monitors operation. Includes hood, fluorescent illuminator, blower module, two 1200CFM (2038.8 m³/h) filter housing, and swing vane anemometer. Dimensions: 45"W x 28"D x 27"H (1143 mm x 711 mm x 686 mm). Order desired filter(s) separately.
Before you order,
  Consider Your Options!
    Specialty Plastics
    Specify any of these systems in dozens of other materials.
    QuickQuote Planner
  Cat. # Price
120VAC 2900-20 $ 3,414
220VAC 2900-20-220 $ 3,414

  Filters (Hood above holds one of each type, ordered separately)
  Cat. # Price
Activated Carbon 1716-00A $ 473
(99.99% efficient at 0.3µm particles)
1681-02 $ 404

Portable laminar Flow Hoods — Stainless Steel Spill Tray
Spill Trays, for Universal Hoods
These trays are ideal for containing spills. Available in stainless steel or polypropylene to meet various material compatibility requirements, each features a 0.5" (13 mm) lip (custom sizes available).

For Hood Size
304 Stainless Steel Polypropylene
Cat. # Price Cat. # Price
Lg. Single,
45 x 28
(1143 x 711)
7900-26 $ 622 7900-31 $ 487

File Type File Name Publication Date
Tech Resource (PDF) HEPA and ULPA Particle Filters
HEPA and ULPA filters remove sub-micron particles from the air, which are too small to see but create BIG problems in many critical manufacturing operations. Read about filter capability and airflow resistance testing.
Tech Resource (PDF) Charcoal Filter Life
Unlike HEPA and ULPA particle filters, activated charcoal filters create no additional backpressure when they near the end of their service life. So when do you replace them? Here's how to tell.
Tech Resource (PDF) Chemical Filtration Table
This document shows the recommended air filter to use when working with chemicals commonly found in laboratory and manufacturing environments. An estimate of filter capacity is also documented, to help plan for replacement intervals.
Manual (PDF) Ductless Exhaust Fume Hood: Doc. # 1800-72
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