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Old 06-11-2012, 12:17 PM   #11
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Do you happen to have a link to the ball valve you purchased?
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Old 06-11-2012, 12:19 PM   #12
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Youd need to find one that fits the pump you get. Itll be the same size fitting as the pvc youd use for your return line. I got mine from lowes for almost nothing.
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Old 06-11-2012, 01:11 PM   #13
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Quote:
Originally Posted by Sniperhank
Youd need to find one that fits the pump you get. Itll be the same size fitting as the pvc youd use for your return line. I got mine from lowes for almost nothing.
Same here
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Old 06-12-2012, 02:05 AM   #14
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Quote:
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Now if your pump is too high of a gph wont you burn up the motor because you are pumping more water than taking in and essentially you cannot keep up with the pump unless you are constantly adding water?
There are pros and cons to having a sump just like everything else. If you pump to much and your overflow can't keep up you'll run your pump dry and more then likely the tank will overflow. If you siphon breaks your pump will keep pumping and again your tank will overflow. If your sump area isn't big enough you take a chance of it overflowing. If the power goes out when your not around your sump area will overflow again if its not big enough to hold all the water. When the power comes back on more then likely your siphon would have broke and the pump will kick back on and the tank will overflow.

Now the only way around it is to add a ball valve on your return line and a thing that stops the water from siphoning back down that line. I've drawled a blank on what its called but its found at your local hardware store. This way if it pumps to fast/much you can control the water flow with the ball valve. Your better off with an drilled tank with a straight pvc line to overflow due to there is no siphon. Or you can do what I do and only run it when your home to be safe. I've had a few screw up on me and its not fun when all the water is everywhere



Hope this helps
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Old 06-12-2012, 02:18 AM   #15
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Quote:
Originally Posted by techo View Post
Now if your pump is too high of a gph wont you burn up the motor because you are pumping more water than taking in and essentially you cannot keep up with the pump unless you are constantly adding water?
There are pros and cons to having a sump just like everything else. If you pump to much and your overflow can't keep up you'll run your pump dry and more then likely the tank will overflow. If you siphon breaks your pump will keep pumping and again your tank will overflow. If your sump area isn't big enough you take a chance of it overflowing. If the power goes out when your not around your sump area will overflow again if its not big enough to hold all the water. When the power comes back on more then likely your siphon would have broke and the pump will kick back on and the tank will overflow.

Now the only way around it is to add a ball valve on your return line and a thing that stops the water from siphoning back down that line. I've drawled a blank on what its called but its found at your local hardware store. This way if it pumps to fast/much you can control the water flow with the ball valve. Your better off with an drilled tank with a straight pvc line to overflow due to there is no siphon. Or you can do what I do and only run it when your home to be safe. I've had a few screw up on me and its not fun when all the water is everywhere.

This is the link to a ball valve so you know what they look like
3/4 in. PVC Sch. 40 S x S Ball Valve with EPDM Seats and O-Rings-107-634HC at The Home Depot

This is a check valve the thing I was drawling a blank on
Sump Pump Inline Check Valve-FP0026-10 at The Home Depot


Hope this helps
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Old 06-12-2012, 03:32 AM   #16
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If you drill your tank, which I highly recommend, there are very few if any cons with a sump. Yes you can overflow your tank if the pump turns off, but only if you've got too much water in it. Let the water reach the regular level in your DT without a pump, then fill your sump up. Mark this line. This is the max water line for which you should keep your sump.

A ball valve on your pump will help you control the output of your pump. Get the right pump for your needs. I'd also recommend to not use a check valve. They build up with gunk overtime and will restrict the waterflow of your return lines. By keeping your water at the right volume (max water line) you won't need to hassle with a check valve.
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