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Price LFD Series Laminar Flow Diffusers
have been engineered to provide a uniform
vertical projection of supply air at controlled
low velocity. The downward projection or
“piston” motion of supply air, combined
with low-level exhaust or return air inlets
is ideal for cleanroom or operating room
applications. The laminar flow diffuser
introduces clean supply air to the space
with minimal entrainment of room air due
to its low initial face velocity.
Application
Laminar flow diffusers located in the ceiling
immediately above the work area can
provide a controlled flow of conditioned
supply air with minimal entrainment of
residual room air. Coupled with low-level
exhaust inlets, a controlled, low velocity
mass movement of air can be maintained.
The boundary layer of the air mass is
the only place where any appreciable
entrainment of residual room air may occur.
With the boundary layer remote from the
work area, the low velocity controlled air
mass effectively isolates the work area from
any effects or contaminants of the residual
room air.
Features and Options
Price offers a variety of features and
options to satisfy different application and
construction requirements.
- All units utilize a dual chamber design to
ensure equalized air flow and consistent
face velocity.
- Full steel, aluminum, stainless steel
or hybrid (i.e. SS face, AL plenum)
construction available.
- Continuously welded corners on SS or
AL units.
- Easy access to internal plenum surfaces
for cleaning.
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- Full-flow, butterfly style dampers.
- Face-operable dampers (removable plug
in the diffuser face).
- Spring-loaded, quick-release fasteners
for easy removal of face.
- Safety cables.
- Structural hanger tabs.
- Universal mounting frame to allow for a
surface mount or T-bar installation.
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