Performance range:
- Max flow rate: 200 l/min (12 m3/h)
- Working pressure: 8 bar
- Default settings:
– starting pressure: 2 bar, adjustable in a range between 1 and 5 bar;
– max rated rurrent: 16 A, adjustable in a range between 4 and 16 A.
Installation and use:
PRESFLO MULTI stands out from the traditional pressure-flow regulators thanks to some innovative features:
an air filled expansion vessel, equipped in the device;
manual setup of the starting pressure of the pump and the maximum current.
RESTART PRESSURE AND MAXIMUM LOAD CURRENT
PRESFLO MULTI allows adjustment of the pump restart pressure between 1 and 5 bar and the maximum current between 4 and 16 A. The adjustment is made with 2 trimmers located under the (removeable) cover of the (electronic) board.
One single model covers a range of installation requirements.
SURGE TANK
PRESFLO MULTI includes an incorporated 2 litre surge tank. The substantial accumulation volume combined with its ability to absorb excess pressure, a typical surge tank characteristic, make it suitable for use in installations where other pressure flow regulators may prove inadequate. In order to guarantee optimum protection and accumulator performance, it is possible to adjust the tank pressure, the factory setting is 2 bar, based on the pump start pressure selected.