Domestic (sanitary) hot water circulation - Wilo Canada Inc.

Domestic (sanitary) hot water circulation
High-efficiency pumps (single pumps)
Pump curves Wilo-Stratos-Z
Wilo-Stratos-Z 2x3-30
Δp-c (constant)
H[ft]
30
0 5 10 15 20 25
Wilo-Stratos-Z 2x3-30
1 ~ / 60 Hz
Q[m³/h]
H[m]
10
Δp-v (variable)
H[ft]
30
0 5 10 15 20 25
Wilo-Stratos-Z 2x3-30
1 ~ / 60 Hz
Q[m³/h]
H[m]
10
Δp-c max.
25
8
25
Δp-v
8
20
6
20
6
15
4
15
4
10
10
max.
5
min.
2
5
min.
2
0
0 20 40 60 80 100
Q[USg.p.m.]
0
0
0 20 40 60 80 100
Q[USg.p.m.]
0
0 2 4 6 8Q[l/s]
0 5 10 15 20 25 Q[m³/h]
P1[hp]
P1[kW]
0.6
max.
0.5
0.4
0.4
29
1
/
2'
/9m
/
26 1 4'
/8m
19 11 /
16'
/6m
0.2
0.2
min.
0.1
0
0 20 40 60 80 100
0
Q[USg.p.m.]
1
13
/
6 '/2m
9 16
/
8'/4m
0.3
0 2 4 6 8Q[l/s]
0 5 10 15 20 25 Q[m³/h]
P1[hp]
P1[kW]
0.6
max.
0.5
0.4
0.4
2'
/
29 1
/9m
4'
26 1 /
/8m
22 15 /
16'
/7m
19 11 /
16'/6m
7
/
0.2
0.2
min.
0.1
0
0 20 40 60 80 100 Q[USg.p.m.]
0
1
13
/
16 16'/5m
8'/4m
/ 9 13 16'
/3m
0.3
Wilo-Stratos-Z 3x3-30
Δp-c (constant)
Δp-v (variable)
H[ft]
35
30
0 10 20 30
Wilo-Stratos-Z 3x3-30
1 ~ / 60 Hz
Q[m³/h]
H[m]
10
0 10 20 30
Q [m³/h]
H[ft]
Wilo-Stratos-Z 3x3-30
35
1 ~ / 60 Hz
30
H[m]
10
25
Δp-c max.
8
25
Δp-vmax.
8
20
6
20
6
15
4
15
4
10
10
5
min.
2
5
min.
2
0
0
0 40 80 120 160 Q[USg.p.m.]
0
0 40 80 120
160Q[USg.p.m.]
0
0 2 4 6 8 10 Q[l/s]
0 10 20 30
Q[m³/h]
P1[hp]
max. P1[kW]
1.0
0.8
0.8
0.6
0.6
0.4
0.4
0.2
min.
0.2
32 13 /
16'
/10m
26 1 4'
3 1/4
/
/8m
'/1m
19 11
/
16'
/6m
0
0
0 40 80 120 160 Q[USg.p.m.]
1
13
/
6 '/2m
9 16
/
8'/4m
P1[hp]
1.0
0.8
0.6
0.4
0.2
0 2 4 6 8 10
0 10 20 30
16'
32 13 /
/10m
/
/8m
26 1 4'
min.
max.
Q[l/s]
Q[m³/h]
P1[kW]
0.8
0.6
0.4
0.2
0
0
0 40 80 120 160Q[USg.p.m.]
/
19 11
16'
/6m
1
/
13
8'/4m
As at: 02/2012 - Subject to change without prior notice
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