Average Flow:
200 CFM without final filter
173 CFM with final HEPA filter
Ductless Exhaust Configuration
Shown with polypropylene hood and filter/blower
housings, optional AirGard® and
stand.
Ductless Exhaust Fume Hood
This negative-pressure system ventilates and purifies
hazardous fumes generated under the hood, allowing safe
indoor release of exhaust. It is ideal for such operations
as soldering, screen printing, and chemical mixing.
Its portability enables you to put a cover on operations
that might otherwise create a toxic work environment!
The 1200 CFM impeller blower provides ample airflow
to ensure safe ventilation of hazardous fumes under
the hood. The blower includes an 8"-diameter x 1" flange
to allow connection of the exhaust flow to a conduit
hose, if desired. Select filter and blower housing material
to suit your application: either 304 stainless steel or
polypropylene.
Finally, pick the filter(s) that meet your requirements.
The activated charcoal purification filter listed below
is 98% effective at removing a wide range of organic fumes.
Terra Universal also offers several other purification
filters designed for specific toxins, such as ether, sulfur
compounds, mercury compounds and formaldehyde; refer to
the ordering information. A prefilter and postfilter are
highly recommended for all applications involving a charcoal
filter. Even if you specify a downstream final HEPA filter,
the charcoal postfilter will extend the service life of
the HEPA filter by removing large carbon particles that
escape from the activated charcoal filter.
Note: Terra recommends thorough testing of filter performance
in each application prior to exhaust release, and assumes
no responsibility for damage or injury that may result
as a consequence of improper filter selection or use.
Unless otherwise specified, blower/filter modules come
installed as indicated in the illustration, with the
higher-rated filter positioned downstream of the purification
filter in the filter housing.
