Nilfisk-ALTO 7309021 user manual Selection of system, Number of Pumps, Line Pressure

Models: 7309021

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1.2Selection of system

The great degree of flexibility, an important characteristic of the DELTABOOSTER, means that each individual customer may select the system which suits his cleaning needs.

The following solutions are offered:

NUMBER OF PUMPS

Choose from 2 to 6 pumps depending on the capacity required at the same time. In other words, the number of pumps should be decided on the basis of the number of places that are to use the system at one and the same time.

LINE PRESSURE

The line pressure is the maximum working pressure for the individual user and is of importance to the dimensioning of the pipeline, of course.

As a standard the system is adjusted to a line pressure of either 120 bar or 160 bar, but it may be adjusted to a line pressure within the area 90 to 160 bar. This adjustment should only be done by a specialized Nilfisk-ALTO customer engineer.

SELECTION OF SPRAY LANCE

For each of the line pressures (120 and 160 bar) there are nine different spray lances developed especially for the DELTABOOSTER. Each of the nine spray lances represents a combination of pressure and water volume. Users may therefore always select the job-right combination of pressure and water volume.

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Nilfisk-ALTO 7309021 user manual Selection of system, Number of Pumps, Line Pressure, Selection of Spray Lance