Lance for pressure washer
The pressure washer lance is a kind of water gun, which with the help of the pressure created by the pressure washer, manages to spray the liquid at very high pressures, allowing the cleaning of very dirty surfaces such as: the car, floors, fabrics, upholstery, bricks and concrete and anything that needs to be washed at high pressure. On the market we find both short lances more suitable for precision work and lower pressures, and long lances such as those used in car washes. But they are only two examples because the models are really many, for each type of application, often not only for washing, but also for sandblasting or even cutting. In fact there is a type of lance, used on an industrial level, capable of cutting hard materials such as metals.
How to connect and use the lance
As for the attack of a lance on the pressure washer, we have to get some things if we don't have them yet. First of all we need a hose for pressure washer, but usually the machine is complete. It must be a hose resistant to high pressures, even up to four hundred bars and must not form folds; they are already equipped with special fittings, but they are not enough because they must be attached with other fittings, such as steel ball, bayonet and plug-in fittings. You have to adjust yourself, according to your preferences and the types of tools you are using. Important is also the water supply pipe must be anti-crease, to prevent the flow from blocking by overheating the motor, screwing it at the entrance or tightening it with a clamp.