Plumbing for new Salt Water Chlorinator

Beerfloater

Bronze Supporter
Feb 18, 2020
168
North Carolina
I have purchased a salt water chlorinator, and I need some help with the plumbing. I have attached a picture with my current plumbing. The problem is where my piping comes out of the concrete the elbow is partially below the concrete. Should I chip out the concrete, or what other suggestions do you guys have. I really would prefer to do it without chipping out concrete, but I want to do it right.
 

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Oof, that looks like a tough situation. What is the device just before the elbow? Can you put the SWG before that device?
 
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B,

I would not remove the elbow that goes into the concrete.. I'd take out the tab feeder and mount the SWCG in that area. I'd leave about 2" on the pipe coming out of the elbow.. If that does not give you enough ground clearance, I would elbows to left the SWCG up high enough to give you the clearance you need.

Thanks,

Jim R.
 
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Thats what I was thinking. I will have to put another elbow turning up after the one coming out of the concrete in order to get the ground clearance for the SWG. I just was not sure if back to back elbows would cause any issues. If I am understanding correctly you do not think two 90 degree turns that close together will cause any flow issues?
 
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Welcome back beer floater!!! Cut out the tab feeder, install straight pipe in its place and install a sideways loop off the vertical piece. You can't mount the SWG on that vertical because the flow switch would activate from gravity....... unless its a separate flow switch and then mounting doesn't matter. Which one did you get ?
 
Welcome back beer floater!!! Cut out the tab feeder, install straight pipe in its place and install a sideways loop off the vertical piece. You can't mount the SWG on that vertical because the flow switch would activate from gravity....... unless its a separate flow switch and then mounting doesn't matter. Which one did you get ?
I got the Blue Works LPH40-B T.... It looks exactly like a Hayward Aqua Rite. A friend of mine used it last summer. He put it in brand new and he loved it, but after opening his fiberglass pool this year he noticed little black spots on his pool. He took pictures and went to the pool store to ask what the spots were.... naturally they told him it was coming from the salt water system..... He took it off and changed his pool back to a chlorine tablet feeder. He did this all before he asked me if I was interested in buying the salt system... I told him the pool store told him that so he would have to start buying stuff from them again, and he should find out what the real problem was, but he said he was just going to leave the tablet dispenser. So I got a lightly used SWG for less than half of what it cost new.
 
That’s right...... I shoulda remembered. Ok so does it have an internal flow switch or a separate flow switch ? If it’s all internal you can’t use it on the vertical pipe because gravity will turn it on if there is no flow. Put a sideways loop with the unit on that vertical. If it has a external flow switch you can mount the unit vertical and put the flow switch after it on the horizontal where the tab feeder is.
 
Wow! Normally they come straight out of cement as well as have a collar and foam around them so that cement isn’t poured directly touching the pipe. This allows some flex and expansion but also facilitates The ability to repair the pipe below grade. You might be able to make A convoluted bunch of ells to create a straight level run.
 
That’s right...... I shoulda remembered. Ok so does it have an internal flow switch or a separate flow switch ? If it’s all internal you can’t use it on the vertical pipe because gravity will turn it on if there is no flow. Put a sideways loop with the unit on that vertical. If it has a external flow switch you can mount the unit vertical and put the flow switch after it on the horizontal where the tab feeder is.
It has a separate flow sensor that screws into a tee. What is the advantage of having the cell mounted vertical?
 

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most manufacturers use proprietary unions. I got extra caps with my SWG and wanted to use them on the same branded heater for the winter while stored in my garage. The unions were even different between the SWG and heater. Jerks.
 
most manufacturers use proprietary unions. I got extra caps with my SWG and wanted to use them on the same branded heater for the winter while stored in my garage. The unions were even different between the SWG and heater. Jerks.
well after 2 trips to Lowes with no luck I got in touch with Blue Works. Even though they have a warehouse in the same town i live in I was told that they did not have the unions at that warehouse, so I had to pay via PayPal and should receive the pieces I need on Wednesday. My question now is will it be OK to go ahead and put the salt in my pool. I am currently hauling eighteen 40-lb. bags of salt around in the back of my explorer. I need my explorer for work tomorrow, and I really do not want to have to unload it, and then load it back up again on Wednesday to take down to the pool.
 
My question now is will it be OK to go ahead and put the salt in my pool.
Oh yes. Add away. Many people report their kids love swimming in the diamond crystals as they dissovle (harmlessly). Supposedly the immediate water around them is colder too thanks to science. Aim low though when mixing. Let it mix good (a day or 2) and test again. Its easy to overshoot and not easy to drain.
 
Oh yes. Add away. Many people report their kids love swimming in the diamond crystals as they dissovle (harmlessly). Supposedly the immediate water around them is colder too thanks to science. Aim low though when mixing. Let it mix good (a day or 2) and test again. Its easy to overshoot and not easy to drain.
Added 12 bags of salt. Salt level is at about 3200. I took your advice and plumbed the SWG cell in the vertical, and put the flow switch where the tab feeder was (pic Attached). I am going to wire her up tomorrow and turn her on.... Hopefully If everything goes right I will be free from buying liquid chlorine every few weeks!!!
 

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Looking sweet !! Glad it went well.
Got her wired up and everything is working great. We had about 6” of rain here the night before last. (What a darn mess that was) so I had to backwash a lot to get the water level back down to where it should be. I added another bag of salt and now the Test strips show salt level at 3020 but the SWG display says 3500. Should I trust what the SWG says now that I have it hooked up, and just forget about the strips?
 
Should I trust what the SWG says now that I have it hooked up, and just forget about the strips?
Yes. The Taylor 1766 kit is accurate. The SWG is less accurate but still better than strips. The only reason to care is if the cell isn’t happy with the level. If it’s on the low side and the cell is still happy, don’t ask questions. Just smile and move on.
 
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