Bladder Bladder Bladder Drilling

Work concerning plumbing or sanitary water (hot, cold, clean or used). Management, access and use of water at home: drilling, pumping, wells, distribution network, treatment, sanitation, rainwater recovery. Recovery, filtration, depollution, storage processes. Repair of water pumps. Manage, use and save water, desalination and desalination, pollution and water ...
rifle
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Registration: 28/09/17, 21:47
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Bladder Bladder Bladder Drilling




by rifle » 28/09/17, 21:50

Hello,

I have a drill in my garden, which is connected to a bladder tank in my garage, which then feeds my garden and my sanitary water.
I would like to completely empty the tank in order to remove the impurities that could accumulate at the bottom, and then restart.
I do not know how to do.
Should I cut the pump from the borehole, empty the tank by the bottom tap, and just turn it back on? Or do I have to put some air back in the air at one point?
Thank you for helping me because I do not know anything about it.
I am attaching photos of my tank.
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Ahmed
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Econologue expert
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Registration: 25/02/08, 18:54
Location: Burgundy
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Re: Bladder tank drain Drilling




by Ahmed » 03/10/17, 20:10

If racking is usually done at the bottom of the tank, there is no reason for an accumulation of junk.
Otherwise, your procedure is correct: you drain at the bottom (pump stopped, obviously!); then, you are re-inflating to 2,5 kgs (approximately, it depends on your operating pressure [empirically, 0,5 kgs below the pressostat switch pressure]), then you start your pump again ... 8)
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