Appendix
9.2
Technical specifications
Further technical data (
→
Data sheet).
9.2.1
Ambient conditions
Operation under any other ambient conditions should be
agreed with the manufacturer.
Relative humidity [%]
Tempera-
ture [°C]
Long-term
Short-term
Setup
height
above sea
level [m]
–20 to +40
1)
≤
85
≤
100
≤
1000
Tab. 9
Ambient conditions
1) material-dependent
9.2.2
Sound pressure level
Sound pressure level < 75 dB(A)
Measuring conditions:
•
Distance to the pump: 1 m
•
Operation: free of cavitation
•
Motor: IEC standard motor
•
Tolerance ±3 dB
9.2.3
Flange tightening torques
DN [mm]
Md [Nm]
DN [mm]
Md [Nm]
15
15
80
40
20
15
100
45
25
15
125
50
32
25
150
65
40
35
200
75
50
40
250
100
65
40
300
110
Tab. 10
Flange tightening torques
9.2.4
Sole plate tightening torques
Screw
Md [Nm]
Screw
Md [Nm]
M8
7
M16
63
M10
14
M20
113
M12
24
M24
193
Tab. 11
Sole plate tightening torques
9.2.5
Tightening torques of casing screws
Size
Metal con-
nections
Plastic con-
nections
Plastic con-
nections
with metal
inserts
M6
9
6
5
M8
21
7
6
M10
42
14
10
M12
73
24
25
M16
170
63
30
M20
340
113
32
M24
580
193
34
Tab. 12
Tightening torques of casing screws
26
ETL
BA-2015.09.17
300 106