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- Apr 25, 2009
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Thanks for the info. Yeah, I believe the more you restrict with the ball valve the less wattage is used. Looks like you are pretty close to their chart.It uses some juice for sure... According to Fusion, at wide open pumping 1235gph, it averages 275.5W for a monthly cost of $51.40. If I restrict flow with the ball valve to 800gph which is what I will run after I get rid of the green hair algae, power actually decreases to 265W... which baffles me. I have 13'-ish feet of head, with a 30'ft run from the basement sump to the tank. I have the version of the pump with the made in USA Baldor motor. I think I got it at Aquacave.
I'm guessing since you used the 1" returns that is why the GPH is lower than the estimate on the chart but you definitely don't need 3000+ gph for the return pump.
I'm looking at 15-16ft head from my basement to the tank. I'm shooting for around 1200-1500gph from the return pump. The Sicce Syncra ADV 10.0 is 90 watts max. / 23ft head / 2700gph. I may end up going with that one to save some on electricity costs. Great build thread...I also just got a tank from Glasscages.
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