Spiderguardnano Posted March 31, 2015 Share Posted March 31, 2015 Was thinking of using a bulkhead w/screen for an overflow what is a 1" bulkhead rated for? Link to comment
righttirefire Posted March 31, 2015 Share Posted March 31, 2015 http://flexpvc.com/WaterFlowBasedOnPipeSize.shtml I guess about 960gph. Which would be conservative because a 1" bulkhead would be closer to a 1.5" pipe size Link to comment
AZDesertRat Posted March 31, 2015 Share Posted March 31, 2015 When plumbed properly with full 1" pipe or tubing and few bends, fittings and restrictions around 800 GPH by gravity. Without a standpipe set up to mix the air and water efficiently though and only a strainer at the surface probably much less and it will be noisy due to sucking air at the surface if it is just back drilled. Link to comment
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