ENGLISH (translation of original instructions)
EN
2.3 - t
echnIcal
specIfIcatIons
(*) The values refer to operation of the pump in bypass (maximum performance)
(**) CAUTION! Operation in bypass is allowed only for brief periods (1-2 minutes at most)
(***) The noise levels are measured at a distance of 1 metre from the electric pump in normal operating
conditions.
In order to maximise performance, pressure losses have to be minimised in the pump suction line as
follows:
- shorten the suction pipe as much as possible
- avoid, if possible, installing elbow fittings and/or throttling in the hydraulic circuit
- use a pipe with the same diameter or a diameter larger than the minimum specified in chapter 5 -
INSTALLATION
PUMP
MODEL
Power
supply
(*) Maximum
current
[Amp]
(*) Rated
power
[Watt]
(**) Work
cycle [min]
Max flow
rate [l/
min]:
Input/
Output
[BSP-G]:
(***)
Noise
[dBA]
Fuse (A):
E220
230V
50Hz
4
920
(S2) 30 min
30
3/4" - 3/4"
75
NO
E12-24
12V DC /
24V DC
18/28.5
216/684
(S2) 30 min /
(S2) 10 min
30/40
3/4" - 3/4"
75
30
E115
115V 60Hz
9.3
736
(S2) 30 min
35
3/4" - 3/4"
85
NO
3 - OPERATING CONDITIONS
3.1 e
nvIronmental
condItIons
3.2 - p
ower
supply
Temperature
Relative humidity
min. -20°C / max. +60°C (*)
max. 90%
(*) Caution! The temperature limits shown refer to the components making up the pump and should be
respected to prevent any damages or malfunctions from occurring.
Depending on the model, the pump must be powered by the single-phase AC line or by the DC line whose
values are given in the table in section 1.3 - Technical specifications.
Powering the pump with values outside these limits can damage the electrical components or cause them
to malfunction.
The maximum power supply variations allowed are:
Voltage +/- 5% of the nominal value
Frequency
+/- 2% of the nominal value
3.3 - a
llowed
fluIds
forbIdden
fluIds
Allowed
DIESEL FUEL AND OIL with 2 to 700 cSt viscosity (2 to 200 cSt for DC
versions) (at 38°C).
Minimum flash point (MF): 55 °C
Forbidden
PETROL
FLAMMABLE LIQUIDS (MF <55°C)
SOLVENTS
LIQUIDS WITH > 700 cSt VISCOSITY
FOOD LIQUIDS
CORROSIVE CHEMICALS
WATER
