GLV

Pressure units with LOGICVAR variable-frequency drive

APPLICATIONS

Pressure equipments with variable-frequencydrive LOGICVAR installed on the pump’s outlet pipe. It has an internal transducer because the water flows through the VFD’s interior.
These equipments can provide a constant pressure independently of the demanded water consumption and offer considerable energy savings.
They can be mounted with just one pump or in equipments with 2 or 3 communicated pumps and operating in MASTER-SLAVE mode with alternation.

SIMPLE EQUIPMENTS’ COMPONENTS (GSLV)

1 Centrifugal electro-pump
1 Check valve
1 Ball valve
1 Variable frequency drive LOGICVAR
1 Membrane tank Hasabox 24 L
1 Galvanized-sheet base plate

DOUBLE EQUIPMENTS’ COMPONENTS (GDLVALT)

2 Centrifugal electro-pumps
2 Check valves
2 Ball valves
2 Variable frequency drive LOGICVAR
1 Discharge manifold
1 Membrane tank Hasabox 24 L
1 Galvanized-sheet base plate
Upon request they can be provided with manifold and valves in the pump’s suction.

Note: Very important: Specify the equipment operation voltage (single-phase 230V, three-phase 400V). Please contact our technical department for not specifi ed equipment.