Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Moderator David@stives on July 19, 2012, 09:16:28 pm
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I have just installed a booster pump on my RO, and I am not sure what is doing, my flow rate or water prodution has not increased at all.
When i first installed the pump it ran for 30 secs, then ran again 20 mins later for another 30 secs, is this right, the reading on the pressure dial is 2.5 bar, is that about right ?
Just been in the garage for 30 mins and the pump did not kick in once, even though i produced a litbout 50 litres in that time, i cant undertand if i am producing water why the pump does not kick in more than it does.
Cheers for any help
Dave
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open your flush value/tap right up,it cause of the back presure that the pump is not running,when it starts runing then start closing the value back a little. ;)
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I have just installed a booster pump on my RO, and I am not sure what is doing, my flow rate or water prodution has not increased at all.
When i first installed the pump it ran for 30 secs, then ran again 20 mins later for another 30 secs, is this right, the reading on the pressure dial is 2.5 bar, is that about right ?
Just been in the garage for 30 mins and the pump did not kick in once, even though i produced a litbout 50 litres in that time, i cant undertand if i am producing water why the pump does not kick in more than it does.
Cheers for any help
Dave
We've just recently discussed pumps, boosters in particular here................
http://www.cleanitup.co.uk/smf/index.php?topic=155605.msg1288318#msg1288318
Have a quick check of it. 2.5 bar is roughly 40 odd PSI. You don;t say what type of booster pump you have but there should be a screw on the side of the electrical box which allows you to turn up the PSI. Yours sounds like its set to 2.5 bar, you wanna turn the screw and set it for maybe 4.5/5 bar thats if it will go that high.
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Dave, I think you made the same mistake as we did when we first bought a booster pump.
I think the pump you've got is an "on demand" pump which will kick in when pressure drops below a certain psi ..ie when another tap on system(kitchen) is opened, it senses a drop and will start up. They are not designed to run continuously.
We took ours back and exchanged it for a "continuous" use one like this..
http://www.machinemart.co.uk/shop/product/details/cpe120-1in-self-priming-water-pump
Cheers
Dave
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I think it is this one, but is certainly the same shape and type
http://www.machinemart.co.uk/shop/product/details/cbm100ss-1in-stainless-steel-booster-pum
It is an on demand pump maybe I should use this one on the house and buy another, but probs a bit noisy for that.
There is no pressure adjust screw as it is factory preset and cannot be adjusted
Frank I tried flushing on full speed and was just the same
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open your flush value/tap right up,it cause of the back presure that the pump is not running,when it starts runing then start closing the value back a little. ;)
I had this as well so my guess would be to do what FPB suggests
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I think it is this one, but is certainly the same shape and type
http://www.machinemart.co.uk/shop/product/details/cbm100ss-1in-stainless-steel-booster-pum
It is an on demand pump maybe I should use this one on the house and buy another, but probs a bit noisy for that.
There is no pressure adjust screw as it is factory preset and cannot be adjusted
Frank I tried flushing on full speed and was just the same
Yep thats the pump we bought first Dave. All it will do is kick in when mains pressure drops below 2.5 bar ???
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Dave, I think you made the same mistake as we did when we first bought a booster pump.
I think the pump you've got is an "on demand" pump which will kick in when pressure drops below a certain psi ..ie when another tap on system(kitchen) is opened, it senses a drop and will start up. They are not designed to run continuously.
We took ours back and exchanged it for a "continuous" use one like this..
http://www.machinemart.co.uk/shop/product/details/cpe120-1in-self-priming-water-pump
Cheers
Dave
Hi will this pump work if there is a float switch on my tank.will it turn off when the tanks full or u gotta watch tank.
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Hi Dave,
I presume you are running a 40-40?
you need this pump: http://www.machinemart.co.uk/shop/product/details/cbm240e-1in-multi-stage-230v-booster-pum We've had one running on our 40-40 for a couple of years now. Runs at about 75-80psi and has a built in non-return valve.
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Dave, I think you made the same mistake as we did when we first bought a booster pump.
I think the pump you've got is an "on demand" pump which will kick in when pressure drops below a certain psi ..ie when another tap on system(kitchen) is opened, it senses a drop and will start up. They are not designed to run continuously.
We took ours back and exchanged it for a "continuous" use one like this..
http://www.machinemart.co.uk/shop/product/details/cpe120-1in-self-priming-water-pump
Cheers
Dave
Hi will this pump work if there is a float switch on my tank.will it turn off when the tanks full or u gotta watch tank.
Cliff,
Without looking, this subject was discussed a while back. If your float switch will handle more than 5 amps then you should wire it into that along with a solenoid valve. They must operate (switch on) together.
http://www.cleanitup.co.uk/smf/index.php?topic=122503.0
Spruce