Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: easy clean on October 21, 2011, 12:30:00 pm
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Looking at buying a 4040.......but what one???????
Can you guys who run these ro's please post your results to help me decide? Thanks
Tds in/out, pumped or not, water pressure and production in litres/hour. Also what membrane HF4 or HF5
Thanks again
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I've got a hf4 my pressure from tap is 80psi I think but not too sure as it was about 2 years ago I checked, Tds from tap is 225, I've got salt, softner, 20" filters then hf4, Tds after is between 004-008 but I've had my hf4 for 3 1/2 years, if you've got good pressure a hf4 is good, low pressure hf5
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Only 1 person using a 4040?????????
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filmtec 4040 not sure if its a hf 4 or 5 but 375 in, 7 out with a booster pump, 11 out without booster pump
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What booster pump do you use lee? How much water does it produce too?
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Looking at buying a 4040.......but what one???????
Can you guys who run these ro's please post your results to help me decide? Thanks
Tds in/out, pumped or not, water pressure and production in litres/hour. Also what membrane HF4 or HF5
Thanks again
I've got a 4040.
It's an HF5 as the water pressure is low and I prefer not to pump.
I run it at around 38 PSI.
It gives 90 litres per hour as 009 TDS (I use resin too). Tap TDS is a bit below 200.
Obviously the results vary a bit.
Most people seem to get better results than me but as a sole trader, it gives me plenty for what I need.
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x-line 40/40
tap water in 376
psi 45 from tap
out before resin 13/16
over 100ltrs a hr
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It's the Clarke cbm240, something like that anyway
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Clarke cbm240e - e stands for elec which means it detects dry flow. (dont forget the E, lee gls u put me onto this ;D)- TDS in 420 @80psi - out 40/40 RO 12pps (210lts per hour) then into di, b4 booster it was 40psi in and 21tds out @ 100lts per hour. good luck m
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June @ gap water treatment will look after you. I'm using a HF5
Rob.
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Spoke to gaps already but she didn't tell me what I was hoping to hear she didn't want to give me figures I may not achieve, she said with 300 in I might get 30 out with the lower pressure one and if I went for the other and pumped it then it would reduce slightly!