lördag 25 oktober 2014

portable gas vacuum

portable gas vacuum
collection systems are
less expensive than
truck mounted units,
but like them, they sit
outside and you bring
in the large 50’ to 100’
long suction hose to
connect to the
ductwork. Depending
on the system you
may or may not have
to zone off the HVAC
system to achieve the
suction you need to
effectiviely clean.
You are limited to
cleaning residential
and one or two story
commercial buildings.

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