Manufacturer
AMIS Hydraulic Systems
Name
V2SI
Country
Italy
Type
Pump group
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V2SI water lifting units consist of two vertical pumps controlled by an INVERTER which allows each pump to operate at variable speed and constant pressure.
The type of INVERTER used, mounted directly on the pump delivery, is dedicated to the control of electric pumps.
The INVERTER has internally mounted:
- The pressure transducer for regulating the pressure of
maintenance.
- Flow control, therefore when it is not required
of water from the user stops the pump, also protecting the
de-priming pump in the absence of water.
The group is supplied with the parameters of pressure, absorption and
rotation already set, the pressure parameter can be
easily changed even after installation.
The delivery of the operating flow is given by the operation
simultaneous of the two pumps. In periods of low consumption
operation is limited to one pump. The vertical pumps
they are chosen for their particular silence and high performance.
The groups are pre-assembled hydraulically and electrically on
frame and include shut-off ball valves with union, check valves.
The groups, on delivery, can be combined with a tank a
membrane, with the function of anti-water hammer vessel.
Supplied in versions with single-phase 230 V or three-phase power supply
380V.
All our pump groups are made according to the specific needs of the system, it is therefore possible to create groups with a single pump or more than two pumps or with characteristics
flow rate / head different from those shown in the table
