GSB

Pressure units with SPEEDBOARD variable-frequency drive

APPLICATIONS

Pressure boosters with variable-frequency drive SPEEDBOARD directly installed over the pump’s motor with external pressure transducer.
These boosters can supply a constant pressure regardless of the demanded water consumption and they offer a considerable energy saving.
Suitable for installing in confined spaces thanks to their small size.
They can be installed with just one pump or in groups from two to four communicated pumps and operating in MASTER-SLAVE mode in alternated sequence.

SIMPLE BOOSTERS’ COMPONENTS (GSSB)

1 Centrifugal electro-pump
1 Check valve
1 Ball valve
1 Pressure transducer 4-20 mA
1 Manometer
1 Variable frequency drive SPEEDBOARD
1 Galvanized-sheet base plate
1 Capacity valve
1 Membrane tank Hasabox 24 L

DOUBLE BOOSTERS’ COMPONENTS (GDSBALT)

2 Centrifugal electro-pumps
2 Check valves
2 Ball valves
2 Pressure transducers 4-20 mA
1 Manometer
2 Variable frequency drive SPEEDBOARD
1 Discharge manifold
1 Galvanized-sheet base plate
1 Capacity valve
1 Membrane tank Hasabox 24 L
Upon request they can be provided with manifold and valves in the pump’s suction.
1 Ball valves 1” for membrane tank

Note: Very important: Indicate the equipment’s operation voltage (single-phase 230V, three-phase 230, three-phase 230/400V). Please contact our technical department for not specified equipments.