GP2W - MK 5/8 - Three-phase booster set

The Pedrollo GP2W - MK 5/8 booster set consists of two Pedrollo MK 5/8 pumps controlled by two Pedrollo STEADYPRES TT 6 inverters which allow 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 is internally mounted: The pressure transducer for regulating the maintenance pressure. The flow control, therefore, when there is no request for water from the user, stops the pump, also protecting the pump from being de-primed in the absence of water.

The group is supplied with the pressure, absorption and rotation parameters already set, the pressure parameter can be easily varied even after installation.

The delivery of the operating flow rate is given by the simultaneous operation of the two pumps. In periods of low consumption, operation is limited to one pump. Vertical pumps are chosen for their particular silence and high efficiency.

The groups are hydraulically and electrically pre-assembled on the frame and include union shut-off ball valves and ONDASTOP silent diaphragm check valves.

The groups, on delivery, can be combined with a membrane tank, acting as an anti-water hammer vessel.

Supplied in versions with single-phase 230 volt or three-phase 380 volt power supply.

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 with flow rate/head characteristics different from those shown in the table.

The GP2W - MK 5/8 booster set is suitable for supplying condominium complexes of up to 20 apartments.