Frese OPTIMA Compact Ultra
DN50-DN125
Frese OPTIMA Compact Ultra DN50 High Flow
Flow
l/s
m
/h
3
6.2
3.33
12.0
3.06
11.0
2.78
10.0
2.50
9.0
2.22
8.0
1.94
7.0
1.67
6.0
1.39
5.0
1.11
4.0
0.83
3.0
0.56
2.0
0.28
1.0
0
0
0
1
Frese OPTIMA Compact Ultra DN65 Low Flow
Flow
l/s
m
/h
3
15
4.17
15.0
2.78
10.0
1.39
5.0
0
0
0
1
Frese OPTIMA Compact Ultra DN80 Low Flow
Flow
l/s
m
/h
3
17
6.94
25.0
5.56
20.0
4.17
15.0
2.78
10.0
1.39
5.0
0
0
0
1
91791 Frese OPTIMA Compact Ultra DN50-DN125 rev0 DEC 20
Kv (m
/h)
min. Δp kPa
3
11.5
14.9
19.2
2
3
Pre-set
Kv (m
/h)
min. Δp kPa
3
24
29
34
2
3
Pre-set
Kv (m
3
/h)
min. Δp kPa
27
38
50
2
3
Pre-set
www.frese.eu/hvac
36
22
13
11
4
Frese OPTIMA Compact Ultra DN65 High Flow
Flow
l/s
m
/h
3
6.67
24.0
20
6.11
22.0
5.56
20.0
5.00
18.0
12
4.44
16.0
3.89
14.0
3.33
12.0
8
2.78
10.0
2.22
8.0
6.5
1.67
6.0
1.11
4.0
0.83
2.0
0
0
0
4
Frese OPTIMA Compact Ultra DN80 High Flow
Flow
l/s
m
3
/h
25
9.72
35.0
8.33
30.0
6.94
25.0
20
5.56
20.0
18
4.17
15.0
2.78
10.0
15
1.39
5.0
0
0
4
0
Kv (m
3
/h)
15
25
34
1
2
3
Pre-set
Kv (m
/h)
3
17
31
42
1
2
3
Pre-set
min. Δp kPa
37
43
24
20
19
4
min. Δp kPa
47
55
32
27
27
4