Brochure

15
Completely
installed in
minutes!
MCA
Backdraft dampers are installed at
the fans’ discharge. They prevent the
entry of odors, air currents and prevent
heat leaks when the exhauster is not
in operation.
Model Type TD
MCA-100 100
MCA-125 125
MCA-150 150
MCA-200 200
MCA-250 250
MCA-315 315
Model A B C D
MCA-100
4
3/16
107
4
3/8
111
1
1/4
31
3
11/16
94
MCA-125
4
3/16
107
5
3/8
136
1
1/4
31
4
11/16
119
MCA-150
4
3/4
121
6
7/16
163
1
3/8
35
5
13/16
147
MCA-200
5
3/16
131
8
7/16
214
1
3/8
35
7
3/4
197
MCA-250
6
3/16
164
10
3/8
264
1
5/8
42
9
3/4
248
MCA-315
8
1/16
205
13
330
1
15/16
50
12
5/16
312
MAR
Connections for rectangular ducts
enable TD devices to be connected to
a rectangular duct.
Model
Type TD
Nominal dim.
of ducting L x H
(in/mm)
MAR-100 100
9 x 6
224 x 140
MAR-125 125
9 x 6
224 x 140
MAR-150 150
11 x 7
280 x 180
MAR-200 200
12 x 8
315 x 200
MAR-250 250
16 x 10
400 x 250
MAR-315 315
20 x 12
500 x 315
Model A B C E F G
MAR-100
10
3/8
264
7
1/16
180
1
5/16
33
6
5/16
160
9
5/8
244
3/8
9
MAR-125
10
3/8
264
7
1/16
180
1
5/16
33
6
5/16
160
9
5/8
244
3/8
9
MAR-150
12
5/8
320
8
11/16
220
1
7/16
37
7
7/8
200
11
13/16
300
3/8
9
MAR-200
14
355
9
7/16
240
1
7/16
37
8
11/16
220
13
3/16
335
3/8
9
MAR-250
17
5/16
440
11
7/16
290
1
5/8
42
10
5/8
270
16
9/16
420
3/8
9
MAR-315
21
1/4
540
14
355
2
1/16
52
14
355
20
1/2
520
3/8
9
Dimensions (inches/mm)
Dimensions (inches/mm)
MCA-100-315
MBR
Flanges enable TD
devices to connect in a
series.
Model Type TD
MBR-125 125
MBR-150 150
MBR-200 200
MBR-250 250
MRJ
Grilles t on the
suction and the
discharge sides of the installation. They prevent the entry of
foreign bodies which could damage the fan.
Model Type TD
MRJ100 100
MRJ125 125
MRJ150 150
MRJ200 200
MRJ250 250
MRJ315 315
TD-MIXVENT & TD-SILENT Accessories