Water-Powered Sump Pump
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Water-Powered Sump Pump
With the storms we had this past weekend, we lost power for about 7 hours and I had to manually empty the sump pit with buckets.
I'm looking for a backup solution and I was told about the water-powered sump pump that requires no power and relies on your water pressure. Does that really work?
I was going to get a backup battery pump to install on top of the primary pump but those batteries only last about 7 hours and if not properly maintained could not work at all when you really need it.
The only drawback with the water powered sump pump I see is that for every 2 - 3 gallons of water it pumps out, you waste 1 gallon of your own.
Is there anything else? I like to look at these things at every angle before pulling the trigger on it.
I'm looking for a backup solution and I was told about the water-powered sump pump that requires no power and relies on your water pressure. Does that really work?
I was going to get a backup battery pump to install on top of the primary pump but those batteries only last about 7 hours and if not properly maintained could not work at all when you really need it.
The only drawback with the water powered sump pump I see is that for every 2 - 3 gallons of water it pumps out, you waste 1 gallon of your own.
Is there anything else? I like to look at these things at every angle before pulling the trigger on it.
#2
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Obviously a water powered sump pump is only a good idea if you are on city water. Another idea is to install an automatic stand-by generator. They are not cheap, but it would provide power to the house to help you through the power outtage in addition to keeping the sump pump running.
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Yes, we are on city water. What other pros/cons are there with water pressure pumps besides water waste?
I looked at a standy-by generator but it costs too much. I'm OK with candles and dry basement until the power comes back on.
I looked at a standy-by generator but it costs too much. I'm OK with candles and dry basement until the power comes back on.
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Depending on the model and your water pressure,some only pump 10-15 GPM which is about 1/3 of what a normal sump pumps does. If you have alot of water comming in it may not keep up.
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I've read where people have had problems with teh switch not working on some of the cheaper ones. Also heard one story where the outlet got clogged, and the pipe broke. The pump stayed on and filled the persons basement with 4 feet of water.
I ran into the same problem on Saturday, but only for 4 hours. I tried to buy a generator on Friday because I had a feeling we would lose power with the predicted winds, but no luck. The only thing I could find was a power inverter. It was rated for 750 watts continuous and 1500 watts surge. I wasn't sure it would be powerful enough to drive my 1/3 hp zoeller sump pump, but figured at least it would be something to try. Low and behold, it worked. I had to keep my truck running for it to work, but it kept my basement dry.
I'm not going to trust this long haul, but it was only like 60 bucks at walmart. I think it will come in handy for using smaller appliances/tools powered with my truck.
For the instance when I'm not home, I'm toying with the idea of a homemade battery system. Bilge pump/switch, marine battery, small charger/maintainer and the battery case. I should be able to do the whole thing for about $150 total.
I'm also toying with making a manual water powered backup pump, and buying a generator. Weighing all options myself.
I ran into the same problem on Saturday, but only for 4 hours. I tried to buy a generator on Friday because I had a feeling we would lose power with the predicted winds, but no luck. The only thing I could find was a power inverter. It was rated for 750 watts continuous and 1500 watts surge. I wasn't sure it would be powerful enough to drive my 1/3 hp zoeller sump pump, but figured at least it would be something to try. Low and behold, it worked. I had to keep my truck running for it to work, but it kept my basement dry.
I'm not going to trust this long haul, but it was only like 60 bucks at walmart. I think it will come in handy for using smaller appliances/tools powered with my truck.
For the instance when I'm not home, I'm toying with the idea of a homemade battery system. Bilge pump/switch, marine battery, small charger/maintainer and the battery case. I should be able to do the whole thing for about $150 total.
I'm also toying with making a manual water powered backup pump, and buying a generator. Weighing all options myself.
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I've read where people have had problems with teh switch not working on some of the cheaper ones. Also heard one story where the outlet got clogged, and the pipe broke. The pump stayed on and filled the persons basement with 4 feet of water.
I ran into the same problem on Saturday, but only for 4 hours. I tried to buy a generator on Friday because I had a feeling we would lose power with the predicted winds, but no luck. The only thing I could find was a power inverter. It was rated for 750 watts continuous and 1500 watts surge. I wasn't sure it would be powerful enough to drive my 1/3 hp zoeller sump pump, but figured at least it would be something to try. Low and behold, it worked. I had to keep my truck running for it to work, but it kept my basement dry.
I'm not going to trust this long haul, but it was only like 60 bucks at walmart. I think it will come in handy for using smaller appliances/tools powered with my truck.
For the instance when I'm not home, I'm toying with the idea of a homemade battery system. Bilge pump/switch, marine battery, small charger/maintainer and the battery case. I should be able to do the whole thing for about $150 total.
I'm also toying with making a manual water powered backup pump, and buying a generator. Weighing all options myself.
I ran into the same problem on Saturday, but only for 4 hours. I tried to buy a generator on Friday because I had a feeling we would lose power with the predicted winds, but no luck. The only thing I could find was a power inverter. It was rated for 750 watts continuous and 1500 watts surge. I wasn't sure it would be powerful enough to drive my 1/3 hp zoeller sump pump, but figured at least it would be something to try. Low and behold, it worked. I had to keep my truck running for it to work, but it kept my basement dry.
I'm not going to trust this long haul, but it was only like 60 bucks at walmart. I think it will come in handy for using smaller appliances/tools powered with my truck.
For the instance when I'm not home, I'm toying with the idea of a homemade battery system. Bilge pump/switch, marine battery, small charger/maintainer and the battery case. I should be able to do the whole thing for about $150 total.
I'm also toying with making a manual water powered backup pump, and buying a generator. Weighing all options myself.
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pkovo - are you referring to problems with the water powered pumps?
Are you saying that you kept your car running for 4 hours with this power inverter? Is that good for your car?
Are you saying that you kept your car running for 4 hours with this power inverter? Is that good for your car?
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Check the specs for the pump you are looking at and see what the GPM's are at 10ft lift and at your water pressure. If your pump runs that much you will probably want something that pumps close to your primary pump. A typical 1/3 hp sump pump will do about 35-40GPM at 10ft lift(head). Here is a battery pump that I would use if I needed one.It pumps great and is pretty simple, but you have to have room in your pit for it.
Zoeller 585-0005 Aquanot II Battery Backup Pedestal Sump Pump System
Zoeller 585-0005 Aquanot II Battery Backup Pedestal Sump Pump System
#10
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By the time you get a decent sized battery backup pump ($620) and a battery ($270) or a water powered pump of the size you might need is about $500. I would consider a manually operated backup generator. Something you store in the garage when not needed but when the power goes out you wheel it outside and run a good quality extension cord to the pump. You can easily find one for less than $500 and have many options for well under $1'000.
I know these prices may be more than you want to hear. Unfortunatley pumping a large volume of water when the power goes out is not a small task. There may not be a cheap & easy way.
I know these prices may be more than you want to hear. Unfortunatley pumping a large volume of water when the power goes out is not a small task. There may not be a cheap & easy way.
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I have spoken to a few plumbers and I've decided that the battery backup pumps is too expensive for a system that relies on a battery that needs to be replaced every 3 years.
I would like to get an automatic generator but that price is over $2,000. The manual generator requires me to be home to start it plus I need to store plenty of gas at my home.
These plumbers are all recommending the water pressure pumps because there is no little to no maintenance and it will run for as long as you dont have power.
My only question for this pump is that some plumbers say that you can connect it to the same discharge line as the primary pump with a y connector and some say you have to run a separate discharge line. Which one is it?
I would like to get an automatic generator but that price is over $2,000. The manual generator requires me to be home to start it plus I need to store plenty of gas at my home.
These plumbers are all recommending the water pressure pumps because there is no little to no maintenance and it will run for as long as you dont have power.
My only question for this pump is that some plumbers say that you can connect it to the same discharge line as the primary pump with a y connector and some say you have to run a separate discharge line. Which one is it?
#13
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A completely separate drain line would be the most reliable. You can connect to the existing line with a "Y" and install a check valve in front of each pump. You don't want the water pumped by one pump to leak back into the basement via the other pump.
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The plumber who said that he will use the same pipe will put a check valve on the water pressure pump. My primary sump pump also has a check valve. Does this mean it is OK to use the same discharge line for this water pressure pump?
Last edited by MikeyBoy; 03-18-10 at 06:46 PM.
#15
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Yes, that will work.
Whenever you think you might loose power it would not hurt to check and make sure that the check valves are working properly. If they fail the water will flow right back into your basement.
So, if there is a big ice storm expected I'd unplug the regular sump pump and let the water rise until the backup pump starts and watch to make sure that it is actually pumping the water out of the house. If the backup pump starts and you see the water continue to rise you know there is a problem (which you now have time to get fixed before the storm).
Whenever you think you might loose power it would not hurt to check and make sure that the check valves are working properly. If they fail the water will flow right back into your basement.
So, if there is a big ice storm expected I'd unplug the regular sump pump and let the water rise until the backup pump starts and watch to make sure that it is actually pumping the water out of the house. If the backup pump starts and you see the water continue to rise you know there is a problem (which you now have time to get fixed before the storm).
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Delayed response, but yes I was referring to the water powered pumps.
Saw the episode of ask this old house where they installed a water powered backup that was pretty stout looking. More substantial looking than some of the plastic ones I've seen online. Can't remember the brand, but you can probably watch the video from their website. They tied into the existing plumbing.
As for running my truck, it was on and off, but it ran a lot in that four hours. Far from an ideal situation, but still much better than getting water in the basement. Besides, it's a truck, it's seen worse. I kind of doubt my Honda Accord would have put out enough juice to run the pump.
As for me, I bought a 3000 watt generator last night. Will only work if I am home, but offers good piece of mind for me. It will let me run a couple space heaters if we lose power in the cold, or keep the fridge/freezer from spoiling if power goes out for a longer time frame. It's a Honda knockoff mad ein China, but it gets good reviews among the RV community. The brand is Champion. $329 at Lowes.
I still plan on putting in a battery system, but nothing elaborate. Bilge pump, large maintenance free battery and battery tender. For the flow I get, it would keep up. My 3rd horsepower pump really cycles quick. The closest the cycles got in the storm was 7 minutes, but most of the time it was 10-15 minutes. It's still running every 1.5 hrs now. Without a pump I don't get a lot of water, but any water in a finished basement is a total pain in the a$$.
Also, in looking at all the different battery pumps available, I agree with Pump Guy, that aquanot pedastal pump looks like the real deal. I have a sealed pit due to my radon remediation system, so I can't use that style pump without a lot of modification to it.
Saw the episode of ask this old house where they installed a water powered backup that was pretty stout looking. More substantial looking than some of the plastic ones I've seen online. Can't remember the brand, but you can probably watch the video from their website. They tied into the existing plumbing.
As for running my truck, it was on and off, but it ran a lot in that four hours. Far from an ideal situation, but still much better than getting water in the basement. Besides, it's a truck, it's seen worse. I kind of doubt my Honda Accord would have put out enough juice to run the pump.
As for me, I bought a 3000 watt generator last night. Will only work if I am home, but offers good piece of mind for me. It will let me run a couple space heaters if we lose power in the cold, or keep the fridge/freezer from spoiling if power goes out for a longer time frame. It's a Honda knockoff mad ein China, but it gets good reviews among the RV community. The brand is Champion. $329 at Lowes.
I still plan on putting in a battery system, but nothing elaborate. Bilge pump, large maintenance free battery and battery tender. For the flow I get, it would keep up. My 3rd horsepower pump really cycles quick. The closest the cycles got in the storm was 7 minutes, but most of the time it was 10-15 minutes. It's still running every 1.5 hrs now. Without a pump I don't get a lot of water, but any water in a finished basement is a total pain in the a$$.
Also, in looking at all the different battery pumps available, I agree with Pump Guy, that aquanot pedastal pump looks like the real deal. I have a sealed pit due to my radon remediation system, so I can't use that style pump without a lot of modification to it.
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Milky Boy,
How did you manually empty sump pump. I want to be prepared for 'Sandy', I could not find a electric generator or power inverter.
Pl let me know. Also if anyone knows where I can find either of these, pl post link
How did you manually empty sump pump. I want to be prepared for 'Sandy', I could not find a electric generator or power inverter.
Pl let me know. Also if anyone knows where I can find either of these, pl post link
#18
Welcome to the forums! You are jousting at a 2 year old windmill, and some of the posters have not been on in months. It may be too late to prepare for Sandy, as you only have one maybe two days to find what you need. Most likely all generators will be sold out locally, but battery back up would still be an option. Again finding an acceptable set up may be difficult. IMO, a "water" powered pump would be as effective as battery charger on a fork lift. Not very effective. Now, ram pumps work, but you don't have the water fall effect to operate a ram pump.