European Commission project  for your
Life & the Environment click here
Safe Drinking Water Filters
for protection of your family, your staff and the public
Environmental & sustainable water treatment to save the planet
Virgin grade water  by Ultra Filtration and Reverse Osmosis
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Ultra Filtration Drinking Water Treatment of mains tap water
Prevents bacteria including Legionella, Viri , Fungi and parasites such as cryptosporidium entering your water supply  click here for  prices  & operating manual
   

water flow m3/h
Single column systems code filter element
clean water
<0.1ntu
low turbidity water
<0.4 ntu
medium turbidity water
<0.8 ntu
high turbidity water
<1.2 ntu
4.6.4.1 4.6.4.30 0,3 m3/h 0.08 m3/h 0.04 m3/h 0.03 m3/h
4.6.4.2 4.6.4.31 0,55 0.14 0.08 0.04
4.6.4.3 4.6.4.32 0,8 0.21 0.11 0.06
4.6.4.4 4.6.4.33 1,1 0.3 0.15 0.08
4.6.4.5 4.6.4.34 2.3 0.6 0.32 0.16
Multi column systems          
4.6.4.7 3 x 4.6.4.33 3.3 0.9 0.5 0.3
4.6.4.8 2 x 4.6.4.34 4.4 1 0.6 0.5
4.6.4.9 3 x 4.6.4.34 7 2 1 0.7
4.6.4.10 4 x 4.6.4.34 9 2.5 1.3 0.9
4.6.4.11 5 x 4.6.4.34 11 3 1.6 1.1
4.6.4.12 6 x 4.6.4.34 14 4 2 1.4
4.6.4.13 7 x 4.6.4.34 16 4.5 2.5 1.6
4.6.4.14 8 x 4.6.4.34 18 5 3 1.8
4.6.4.15 9 x 4.6.4.34 20 5.5 3.3 2
4.6.4.16 10 x 4.6.4.34 23 6 3.6 2.3
4.6.4.17 11 x 4.6.4.34 25 7 4 2.5
4.6.4.18 12 x 4.6.4.34 27 7.5 4.3 2.7
       
Dentists system
  3 litres per minutes, supplied complete in a case
     
Replacement filter elements code  
replacement ultra filter elements. The replacement frequency depends upon water quality. Typical frequency is 5 years. Product water quality should be occasionally checked for bacteria. Our dip slides may be used 4.6.4.30 50mm x 510mm filter elements
4.6.4.31 63mm x 510mm filter elements
4.6.4.32 75mm x 510mm filter elements
4.6.4.33 90mm x 510mm filter elements  
4.6.4.34 90mm x 1000mm filter elements 
     
Fittings code  
     
  4.6.4.35 non return valve, 1/2" only for 4.6.4.1
  4.6.4.36 valve on water inlet, 1/2" only for 4.6.4.1
  4.6.4.37 solenoid valve for flushing, 1/2" used on all units
  4.6.4.38 timer for automatic flushing, 230v ac used on all units
  4.6.4.39 non return valve, 3/4" only for 4.6.4.2 to 4.6.4.5
    valve on water inlet, 3/4" only for 4.6.4.2 to 4.6.4.5
Technical specification  click here for  prices
Type of filtration :  Ultra filtration
Pore size of membrane :  0.01 µm
Type of membrane : Multibore / SevenBore
Number of bores per fiber : 7
Material of membrane :  Polyethersulfone
Diameter bores ID : 0.9 mm
Diameter fiber OD :  4.2 mm
MWCO : 100 – 150 kD
Maximum system pressure : 10 bar

Trans membrane pressure :

  operation: 0.5 – 1 bar
maximum: 2.5 bar
Productivity clean water at 25°C : < 1000 l/m²/bar/h
pH range during operation :  3 – 10
Maximum water temperature : 40°C
Soaking time during cleaning : 5 min
pH range during cleaning :  1 – 13
Disinfection chemicals :  50 – 100 ppm hypochlorite (NaOCl)

: 100 – 200 ppm hydrogen peroxide (H²O²)