English (GB)
5
4. Preparation
Before installation, the following checks should be made:
1.
Transport damages
Make sure that the pump has not been damaged during
transportation.
2.
Pump type
Check that the type designation corresponds to order, see
pump nameplate.
3.
Electricity supply
Check that the supply voltage and frequency correspond to
the values stated on the motor nameplate and frequency
converter nameplate, if any.
5. Technical data
See motor and pump nameplates.
5.1 Sound pressure level
The table below indicates the sound pressure level in dB(A)
measured in a reverberation room at a distance of 1 metre from
the pump. The anechoic noise level is calculated by subtracting
3 dB(A) from the stated values.
* For maximum discharge pressure, see pump nameplate.
5.2 Liquid temperature
3 °C to 50 °C (37.4 °F to 122 °F) at maximum discharge pressure.
5.3 Ambient temperature
0 °C to 50 °C (32 °F to 122 °F).
6. Installation
The BMP pump can be used in both closed and open systems.
• The suction port is marked with an "I".
• The discharge port is marked with an "O".
6.1 Position of pump
Fig. 1
Position of pump
The pump must be installed on a solid foundation by means of the
bolt holes in the foot-mounted motor. It is recommended to use
vibration-absorbing machine feet.
Dimensional sketches and dimensions, see pages
.
6.2 Installation examples
Fig. 2
System with one BMP pump
Fig. 3
System with three BMP pumps and one frequency-
converter controlled BMPE pump
Key to the symbols in figs
Sound pressure level in dB(A) at 140 bar*, 50 Hz
BMP 0.2
72.4
BMP 0.3 N
72.3
BMP 0.6 R
72.4
BMP 0.4
72.6
BMP 0.6 N
72.4
BMP 1.0 R
72.6
BMP 0.6
72.8
BMP 1.0 N
72.8
BMP 1.8 R
71.7
BMP 1.0
71.3
BMP 1.7 N
72.0
BMP 2.2 R
71.7
BMP 1.2
71.3
BMP 2.1 N
72.0
BMP 5.1 R
78.0
BMP 2.5
71.4
BMP 3.4 N
71.4
BMP 6.5 R
78.0
BMP 3.2
72.4
BMP 4.4 N
72.4
BMP 7.2 R
78.0
BMP 6.2
78.3
BMP 6.2 N
78.3
BMP 8.2 R
78.0
BMP 7.0
78.3
BMP 7.0 N
78.3
BMP 10.2 R
78.0
BMP 8.0
78.3
BMP 8.0 N
78.3
TM0
2
910
4
1
8
0
4
TM
02
93
37
24
04
T
M
02
93
38
24
0
4
Pos.
Description
A
Prefilter, maximum 10 microns (abs.
10
> 5000)
B
Low-pressure switch
C
BMP pump
D
Non-return valve
E
Frequency-converter controlled BMPE pump
F
Pressure relief valve (adjustable)
A
C
D
F
B
C
D
D
C
C
D
D
E
F
A
B
Содержание BMP 0.2
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