Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: lance cooper on November 18, 2017, 11:21:06 pm
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hi all I'm switching to the pole system and would like to know how to go about it I like the idea of the twin 25ltr di setup.my water ppm is 370 how often would I need to change my resin I I do it this way and would It be a good idea to use 3 pre filters.
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hi all I'm switching to the pole system and would like to know how to go about it I like the idea of the twin 25ltr di setup.my water ppm is 370 how often would I need to change my resin I I do it this way and would It be a good idea to use 3 pre filters.
R.O at that TDs mate, would cost a fortune in resin.
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About once a week , cost about £220 a month
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I have a twin DI setup in my van, I use the customers outside tap to fill up once a day as I live in a flat.
TDS where I work is around 300 ppm and a sack of resin lasts about 6 weeks not a bad return of investment.
Mind you I only earn around £400 - £500 a week if you're like all the other window cleaners on here and earn £400 - £700 per day you might need to buy more resin.
Robert
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http://www.gardinerpolesystems.co.uk/Resin_Calculator.htm
Use this resin calculator.
You do the math.
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I'm so lucky to have a tap tds of 028.i think you need an RO at 300+ mate. I'm using 3 - 4 bags a year(£240-£320 ) DI only. It'll cost u a hell of a lot more.