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 1.5x3-25
Δp-c (constant)
0 4 8 12
Q[m³/h]
H[ft]
Wilo-Stratos-Z 1.5x3-25
H[m]
1 ~ / 60 Hz
8
25
Δp-c
Δp-v (variable)
0 4 8 12
Q[m³/h]
H[ft]
H[m]
Wilo-Stratos-Z 1.5x3-25
1 ~ / 60 Hz
8
25
Δp-vmax.
20
6
20
6
15
max.
4
15
4
10
10
5
min.
2
5
min.
2
0
0 10 20 30 40 50 60
0
Q[USg.p.m.]
0
0 10 20 30 40 50 60
0
Q[USg.p.m.]
0 1 2 3 4 Q[l/s]
0 4 8 12
Q[m³/h]
P1[hp]
max.
P1[kW]
0.4
0.30
0.25
0.3
0.20
0.2
0.15
0.10
0.1
min.
0.05
0
0
0 10 20 30 40 50 60 Q[USg.p.m.]
3 1/4
'/1m
/
26 1 4'
/8m
19 11 /
16'
/6m
1
13
6 '/2m
9 16
/
/
8'/4m
0 1 2 3 4 Q[l/s]
0 4 8 12
Q[m³/h]
P1[hp]
max.
P1[kW]
0.4
0.30
0.25
0.3
0.20
22 15 /
16'
/7m
19 11 /
16'/6m
0.2
0.15
0.10
0.1
min.
0.05
0
0
0 10 20 30 40 50 60 Q[USg.p.m.]
7
/
1
13
/
16 16'/5m
8'/4m
/ 9 13 16'
/3m
Wilo-Stratos-Z 1.5x3-40
Δp-c (constant)
H[ft]
40
0 4 8 12 16
Q[m³/h]
Wilo-Stratos-Z 1.5x3-40
1 ~ / 60 Hz
H[m]
14
12
Δp-v (variable)
H[ft]
40
0 4 8 12 16
Wilo-Stratos-Z 1.5x3-40
1 ~ / 60 Hz
Q[m³/h]
H[m]
14
12
Δp-c max.
30
10
30
Δp-v max.
10
8
8
20
6
20
6
10
min.
4
2
10
min.
4
2
0
0 20 40 60
80 Q[USg.p.m.]
0
0
0 20 40 60 80Q[USg.p.m.]
0
0 1 2 3 4 5
0 4 8 12 16
P1[hp]
max.
0.6
0.5
0.4
0.3
0.2
39 3 '/12m
/ 8
32 13
/
16'
/10m
13
0.1
min.
0
0 20 40 60
3 1/4
'/1m
/
26 1 4'
/8m
1
/
6 '/2m
9 16
/
19 11 /
16'
/6m
8'/4m
Q[l/s]
Q[m³/h]
0.4
0.3
0.2
0.1
0
80Q[USg.p.m.]
P1[kW]
0 1 2 3 4 5 Q[l/s]
0 4 8 12 16
Q[m³/h]
P1[hp]
max.
P1[kW]
0.6
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0
0 20 40 60 80Q[USg.p.m.]
0
/
39 3
8'/12m
16'
32 13 /
/10m
/
26 1 4'
min.
/8m
19 11 /
16'/6m
1
/
13
8'/4m
6 Wilo-Stratos-Z