APV DW1 User Manual

25
453196 ISS E 04.2008
LpA in dB refers to the sound pressure level at a distance of 1 metre
from the surface of the pump at a height of 1.6 m above floor level,
as required by EC Directive (98/37/EEC).
Lwa states the sound power level.
The sound power levels have been stated for the following operating
conditions:
A: Maximum differential pressure and maximum rotational speed
B: Maximum differential pressure and 50% of maximum rotational
speed
C: Maximum differential pressure and 25% of maximum rotational
speed
D: 50% of maximum differential pressure and maximum rotational
speed
E: 50% of maximum differential pressure and 50% of maximum
rotational speed
F: 50% of maximum differential pressure and 25% of maximum
rotational speed
The values shown in the table apply to water at 20°C.
The noise level may increase considerably, if reducers (reduction/
expanding fittings) are mounted on the inlet/outlet.
6. Technical data
DW1/003/7.5
DW1/004/15
DW1/007/7
DW1/007/15_600
DW2/006/10
DW2/007/20
DW2/013/10
DW2/013/15_600
DW3/014/10
DW3/017/20
DW3/030/10
DW3/030/15_600
DW3/050/5
DW4/033/10
DW4/039/20
DW4/073/10
DW4/073/15_600
DW4/125/5
DW4/125/7_600
DW5/080/12.5
DW5/093/25
DW5/142/15
DW5/256/7
DW6/175/12.5
DW6/198/30
DW6/308/15
DW6/519/7
DW7/370/10
DW7/420/30
DW7/725/15
DW7/1016/7
60
59
62
57
62
65
67
60
70
70
72
66
73
67
69
70
67
71
69
78
80
79
81
73
78
78
80
76
82
81
85
53
52
55
50
55
58
60
53
63
62
65
58
66
62
64
65
63
66
64
71
73
72
74
71
73
70
70
72
75
75
71
46
45
48
43
48
51
53
46
56
55
58
52
59
59
61
62
61
63
61
67
69
68
70
70
71
70
70
70
72
72
72
D E F
62
63
64
59
64
65
67
62
72
74
74
70
75
75
77
78
71
79
77
80
82
81
83
76
86
84
80
84
93
92
88
56
57
58
53
58
59
61
56
66
68
68
58
69
65
67
68
65
69
67
72
74
73
75
72
77
77
73
76
81
80
76
46
47
48
43
48
49
51
46
56
58
58
52
59
62
63
64
62
65
63
68
70
69
71
70
73
71
71
72
75
74
74
A B C
72
72
74
67
74
76
78
69
81
81
83
78
84
78
80
81
79
82
80
89
91
90
92
85
90
90
92
88
94
93
97
65
65
67
60
67
69
71
62
73
73
76
70
77
73
75
76
75
77
75
82
84
83
85
83
85
82
82
84
87
87
83
60
60
61
54
61
63
65
56
67
67
70
64
71
70
72
73
73
74
72
78
80
78
81
82
83
82
82
82
84
84
84
D E F
75
75
76
69
76
76
78
70
83
85
85
82
86
86
88
89
83
90
88
91
93
92
94
88
98
96
92
96
105
104
100
69
69
70
63
70
70
72
64
77
79
79
70
80
76
78
79
77
80
78
83
85
84
86
84
89
89
85
88
93
92
88
61
61
62
54
62
62
64
55
68
70
70
64
71
73
74
75
74
76
74
79
81
80
82
82
85
83
83
84
87
86
86
A B C
LpA in dB
LwA in dB
Pump

APV DW1 Specifications

General

Brand	APV
Model	DW1
Category	Water Pump
Language	English