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Thursday, July 7, 2011

Tips to Buy Mobile Pressure Washers for Graffiti Removal



Mobile pressure washers are widely used for cleaning walls in public places.

Graffiti is a constant menace to the appearance and reputation of many public places. The reason for preferring pressure washing machines for this task is not hard to understand. These machines pump high pressure output onto walls that would blast away graffiti. Mobile pressure washers make the graffiti removal job more convenient to cleaning workers.

The following are some tips to purchase portable pressure washing machines:

Power Source
Different types of pressure washers have different power sources: gasoline, propane, diesel, and electricity are among a few options Daimer® offers. Among these, electric pressure washing machines are least suitable for use as portable machines. This is not because of any inherent limitation of electric machines, but the simple fact that electric outlets are not readily available at most outdoor locations.

Flow Rate
Normally, flow rate increases as the output pressure level increases. However, for mobile pressure washers, excessive flow rate may not be ideal. When removing graffiti, cleaning workers have to work at different places. Not all places will have adequate drainage facilities. Pressure washers with a low flow rate keep the water runoff to a minimum.