1. Duct casings for particulate filters DCA
Upstream side
Side service door for easy filter change
For the fitting of Mini Pleat filters or
activated carbon filter cells
• Clamping mechanism for secure sealing
and air-tight fitting of the filter element
• Quick installation: Casing frame can be
used as connecting frame
Downstream side

2. Duct casings for particulate filters DCA
The duct casing can be installed into the duct
using the casing frame as a connecting frame.
Possible connecting flanges up to 40 mm on
the upstream side and on the downstream side
Common flange sizes on site are 30 mm
The screws must be set at 15 mm from the
bottom of the casing (mid of 30 mm flanges)
The casing must be sealed on the perimeter
connecting flanges when installed into the
duct system
Airflow

3. Duct casings for particulate filters DCA
Frame system inside of the DCA with filters

4. Duct casings for particulate filters DCA
Frame system inside of the DCA with filters
The Mini Pleat Filter of the dimension
610x610x292 mm has to be placed on the
support brackets
Please consider that the flat section seal of the
filter must be pressed against the frame
system
The clamping mechanism is used for the
airtight fitting of the filter
Clamping mechanism
Support brackets
for filter element