
01/23/09, 08:46 AM
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Join Date: Jun 2007
Posts: 1,064
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As soon as you install hard pipe, you will notice the difference in pressure. Years ago, when I first installed the backyard's irrigation system, I hooked it up to the garden hose first to do a test before hooking it up to the main water line. Pressure was so low the sprinklers wouldn't work. A nearby contractor mentioned that it was the garden hose eating up the extra water pressure. As soon as I hooked up the real water line it worked perfectly.
Michael
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