Max. pressure
The maximum operating pressure of the sprayer.
High pressure allows to achieve good spraying performance and range, however, actual performance can vary with units with the same pressure. Therefore, in general, the indicator is for reference (the lion's share of models has a
pressure of 3 bar and
4 bar, and it is only possible to compare different models by it approximately. When choosing, it makes sense to focus on more practical characteristics — performance, range, etc.
Voltage
Nominal voltage of the battery used in the battery sprayer (see "Type").
In general, a higher voltage is needed to provide high power. At the same time, the characteristics of models with the same battery voltage may differ markedly. Therefore, in fact, this parameter may be required to search for a replacement battery rather than to select a sprayer and compare it with other models.
It should be noted that modern sprayers usually use batteries of standard voltage — 6 V, 12 V or 18 V. At the same time, most models are 12-volt, 6 V is found mainly in low-cost devices of a small volume, and 18 V is found in powerful professional equipment.
Weight
The total weight of the sprayer. Specified without taking into account the liquid or powder in the working tank; at the same time, for battery models (see “Type”), usually, the weight is given with a complete battery, and for gasoline models, on the contrary, “dry” weight, without fuel in the tank.
