Electronic unit for constant pressure water supply with E-SPD+ (plus) inverter control unit, available with MATRIX series horizontal multi-stage electric pumps in AISI 304 steel, or with JEX series self-priming electric pumps, suitable for domestic pressurisation, small-scale garden irrigation, vehicle washing and clean water handling in general.

An essential characteristic of pressure boosters is their versatility due to the different versions produced:

• 1GPE MATRIX E-SPD+, pressure booster with horizontal multi-stage three-phase pump in AISI 304 steel
• 1GPE JEX E-SPD+, pressure booster with horizontal self-priming three-phase pump with AISI 304 steel pump body and technopolymer impeller

All 1GPE series pressure boosters are supplied as standard with the following:

* AISI 304 steel 5-way check valve
* Pressure transducer
* Pressure gauge
* 2 litre diaphragm expansion tank

All the 1GPE series EBARA pressure boosters are rigorously tested, guaranteeing full functionality of the system and facilitating the start-up phase, since the relative parameters for the correct function of the system (absorbed current limit, preset restart pressure value etc.) are factory programmed.

For further technical information see the Databook in the Download section

• Water supply for distribution networks in the building services sector
• Garden irrigations
• Vehicle washing