The Standard Unit is the Anodized Aluminum "Euro" FFU
Standard feature: The pressure plenum
of the "Euro" FFU is of a streamlined design
using an anodized aluminum outer skin, internal fasteners
and silicone free (urethane based) caulk material.
The filter attaches to the plenum with latches that
compress the inter-plenum poron gasket, while allowing
the filter to be removed and replaced if it becomes
plugged or damaged. Air inlet to the motor(s) is
via a 8” circumference pattern of ½” holes
on ¾” centers forming a “finger
guard” integral to the pressure plenum. Length
and width of the FFU are measured from the furthest
outside point of the filter (and does not include
the approximately ½” on each side extra
for the latches) while the height is from the bottom
of the filter, including a ¼” poron
gasket to the top of the plenum.
Options
The "Edge"
Option on the STandard "Euro" FFU
For an improved appearance and to improve
internal air distribution in the upper plenum the "Edge"
option is selected.
The "Elite" FFU
For those applications requiring a painted finish the
plenum is made of cold rolled steel panels, welded together.
The welds are ground smooth and the finished body of the
FFU is epoxy powder painted in the customer’s choice
of colors.
The "Reflections" FFU
For those applications where a stainless
steel product is required a 304 Stainless Steel plenum
is provided in either brush finish, electropolished, or
in any other available finish of the customer’s choosing.
An Aerosol Injection Port Can be Added to Any Model
For those applications where an aerosol
such as PAO or PSL, (or in Bio-Pharma industry DOP) needs
to be introduced to test the filter integrity under a challenge
a test port is added to the plenum at a customer defined
location.
