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7. SPECIFICATIONS
7.1. PUMP SPECIFICATIONS
Max. temperature of liquid
pumped
Max. qty. / max. size of solids
EN
Max. working pressure
Delivery diameter
Suction diameter
* = threading according to ISO 228
7.2. MOTOR SPECIFICATIONS
TYPE
IP rating
Max. starts
per hour
Insulation class and
temperature rise
Type of duty
Ratings
7.3. PUMP RATING PLATE
The nameplate is an aluminium label applied to the pump which bears its
technical specifications.
Relevant numbers:
1)
"TYPE"
Pump model
2)
"Q"
Indicates upper and lower flow rate limits
Indicates head limits corresponding to minimum and
3)
"H"
maximum flow rate
4)
"Hmax"
Maximum head
5)
"Hmin"
Minimum head
6)
"P2"
Rated power of the motor (output at shaft)
14
U.M.
EVMS
depends on the mechanical seal
°C
(see Data Book)
Ppm/
50 /
mm
0.1 ÷ 0.25
MPa
1.6 ÷ 2.5
*
G 1" ÷ Ø 100mm
U.M.
EVMS
EVM
T.E.F.C.
IP
55
N.°
100
≤ 0.55
60
0.75÷3.0
30
4÷9.2
15
11÷22
8
30÷37
F
(classe B for temperature rise)
Continuous S1
See motor rating plate
7)
"HP"
8)
"Hz"
EVM
9)
"min-1"
10) "P/N°"
11) "N"
12) "MEI"
13) "Hyd. Eff. "
1.6 ÷ 3.0
7.4. INFORMATION ON AIRBORNE NOISE
Power
[Kw]
0.37
0.55
0.75
1.1
1.5
2.2
3
kW
4
5.5
7.5
11
15
18.5
22
30
37
The table gives maximum sound emission values for motor-driven pumps.
* Sound pressure level - Mean value of measurements taken one metre
from the pump. Tolerance ± 2.5 dB.
** Sound power level. Tolerance ± 2.5 dB.
THE MANUFACTURER RESERVES THE RIGHT TO AMEND TECHNI-
CAL DATA FOR THE PURPOSE OF PRODUCT IMPROVEMENTS AND
UPDATING.
8. PREPARING FOR USE
WARNING!
Rated power of the motor expressed in HP (Horse
Power)
Frequency
Speed of rotation
Pump item number
Material code
Index of the pump's quality in relation to its efficiency
Hydraulic efficiency of the pump
50 Hz
Motor
size
LpA [dB]* LwA [dB]** LpA [dB]* LwA [dB]**
71
<70
–
71
<70
–
80
52
–
80
52
–
90
60
–
90
60
–
100
62
–
112
66
–
132
68
78
132
68
78
160
73
83
160 M
74
84
160 L
74
84
180 M
77
89
200 L
78
89
200 L
78
89
Installation must be carried out by a qualified engineer.
Free the pump from the packaging and lift it and lower it
with suitable lifting gear in compliance with safety rules.
Note that the motor's lifting hooks are not suitable for
lifting the motor-driven pump.
60 Hz
<70
–
<70
–
57
–
57
–
65
–
65
–
67
77
71
81
73
84
73
84
78
89
79
90
79
90
82
93
83
94
83
94
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