Hi,can anyone help please. Bought a 450gpd Ro in 2010 from Window cleaning Warehouse,home water supply was 165 tds and pressure 60psi. Product went into 1000 litre ibc tank at 6tds then onto Van through Di pure at Brush head.Never monitored the amount of water produced per day,just flushed system each week, changed pre- filters 3 monthly and turned off when ibc was full.
Bought a second van so stepped up need for water 700 to 800 litres per day. Ro is producing 200 mls per minute 12litres per hour 288 litres per day at 14 tds,The window cleaning Warehouse have said it should be 23 to 28 litres per hour 500 to 700 litres per day so mine is half that.
Will I get that figure of 500 to 700 litres per day if I changed membranes, pre- filters and added pump booster at a cost of £300 or am I more likely to get that sort production if I buy Gardiners Ez pure Hf5 at a cost of £546 that I've looked at, which is the best investment.
Many thanks in advance ,Rob