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Recirculating or ductless (special 'typed'
carbon)
filtered fume cupboards (cabinets - enclosures) are not a direct replacement
for a traditional externally ducted externally vented fume cupboard.
All models are designed for the type of procedures that are going to be
carried out in them and are fitted with the appropriate 'typed' carbon
filtration for the substances and procedures they will be subjected.
One needs to carefully consider the substances that will be used in a
ductless recirculating fume cupboard together with the size of
cabinet/enclosure required to allow the procedures to be carried out safely. How long a
life you would like to attain between filter changes and lastly what method
one intends to use to ensure filter efficiency is maintained (routine manual
filter testing or one of our advanced automatic filter detection systems.
Safety Cabinet
Solutions advise on all aspects as written
above, ensuring the correct product solution is advised (simply
complete and return our downloadable chemical usage sheet)
for the given application - we go to considerable lengths to ensure that
users requirement are met and that the product offered is safe and fit for
purpose.
Below is a sample of the many ductless recirculating fume cupboards (the
Sd32
and Sd39
being excellent school
fume cupboards) available through Safety Cabinet Solutions
Ltd (SCS), the Captair ductless fume cabinet's (the world's longest
established, largest and most respected manufacturer of such products)
are supplied with the most efficient carbon filtration available - anywhere
in the world, that will not only retain substances more efficiently but will
also have a longer life between filter changes, period.
A selection of our cabinet model sizes are shown in the table below. Email
us with your model requirements attaching the completed 'chemical
usage sheet' and we'll be happy to provide a firm
quotation as well as advising the projected filter life and filter
replacement cost.
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