As You may have guessed, this actions the volume of water that goes through the pressure water. Designs with a higher GPM will thoroughly clean faster plus more efficiently since they’re using far more water. +((!+[]+(!![])+!![]+!![]+!![]+!![]+!![]+!![]+[])+(!+[]+(!![])+!![])+(!+[]+(!![])+!![]+!![]+!![]+!![]+!![]+!![])+(!+[]-(!![]))+(!+[]+(!![])+!![]+!![])+(+!![])+(!+[]+(!![])+!![]+!!... http://carphoneholders94836.blogkoo.com/about-pressure-washer-with-water-tank-14925975