OPTIMA Compact
DN50-DN300
OPTIMA Compact ∙ Low Flow DN100
Flow
l/s
m
3
/h
19.44
70.0
16.67
60.0
13.89
50.0
11.11
40.0
8.33
30.0
5.56
20.0
2.78
10.0
0
0
0
1
OPTIMA Compact ∙ Low Flow DN125
Flow
l/s
m
/h
3
30.56
110.0
27.78
100.0
25.00
90.0
22.22
80.0
19.44
70.0
16.67
60.0
13.89
50.0
11.11
40.0
8.33
30.0
5.56
20.0
2.78
10.0
0.0
0.0
0
1
OPTIMA Compact ∙ Low Flow DN150
Flow
l/s
m
3
/h
44.44
160.0
41.67
150.0
38.89
140.0
36.11
130.0
34.29
120.0
30.56
110.0
27.78
100.0
25.00
90.0
22.22
80.0
19.44
70.0
16.67
60.0
13.89
50.0
11.11
40.0
8.33
30.0
5.56
20.0
2.78
10.0
0.0
0.0
0
1
91718 OPTIMA Compact DN50-DN300 Rev10 MAR 21
min. Δp kPa
35
25
22
20
2
3
4
Pre-set
min. Δp kPa
35
21
18
16
2
3
4
Pre-set
min. Δp kPa
35
30
22
21
2
3
4
Pre-set
www.frese.eu/hvac
OPTIMA Compact ∙ High Flow DN100
Flow
l/s
m
3
/h
25.00
90.0
22.22
80.0
19.44
70.0
16.67
60.0
13.89
50.0
11.11
40.0
8.33
30.0
5.56
20.0
2.78
10.0
0
0
0
1
OPTIMA Compact ∙ High Flow DN125
Flow
l/s
m
/h
3
36.11
130.0
33.33
120.0
30.56
110.0
27.78
100.0
25.00
90.0
22.22
80.0
19.44
70.0
16.67
60.0
13.89
50.0
11.11
40.0
8.33
30.0
5.56
20.0
2.78
10.0
0.0
0.0
0
1
OPTIMA Compact ∙ High Flow DN150
Flow
l/s
m
3
/h
55.56
200.0
52.78
190.0
50.00
180.0
47.00
170.0
44.44
160.0
41.67
150.0
38.89
140.0
36.11
130.0
33.33
120.0
30.56
110.0
27.78
100.0
25.00
90.0
22.22
80.0
19.44
70.0
16.67
60.0
13.89
50.0
11.11
40.0
8.33
30.0
5.56
20.0
2.78
10.0
0.0
0.0
0
1
min. Δp kPa
2
3
4
Pre-set
min. Δp kPa
53
33
29
27
2
3
4
Pre-set
min. Δp kPa
65
46
34
33
2
3
4
Pre-set
75
45
35
30