http://www.backyards-waterfall.com/pumps_waterfall.htm Backyard Waterfall and its Features Wed, 17 Nov 2010 16:07:23 +0000 hourly 1 http://wordpress.org/?v=3.1.2 http://www.backyards-waterfall.com/pumps_waterfall.htm/comment-page-1#comment-23 Dim Fri, 26 Feb 2010 19:24:20 +0000 http://www.backyards-waterfall.com/?p=78#comment-23 Increasing the size of the outlet hose will decrease the pressure, but increase the rate of flow. If you are trying to keep the jet from rising too high, it might work. If you are trying to keep the upper tier from overflowing, you need a restriction, rather than enlargement. Increasing the size of the outlet hose will decrease the pressure, but increase the rate of flow. If you are trying to keep the jet from rising too high, it might work. If you are trying to keep the upper tier from overflowing, you need a restriction, rather than enlargement.

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