Technical data

Product water

Minimum capacity in liters/minute (liters/hour) at a product water outlet pressure of 200 kPa: 

Model

+5oC

+10oC

+15oC

+20oC

61

8 [480]

9 [540]

11 [660]

13 [780

62

14 [840]

16 [960]

18 [1080]

20 [1200]

63

19 [1140]

21 [1260]

23 [1380]

25 [1500]

64

30 [1800]

32 [1920]

35 [2100]

35 [2100]

Quality
Depends on inlet water quality. If potable water is used and the system is properly maintained, the following rejection rates will be obtained:

Total dissolved salts

Bacteria (CFU) & endotoxins (EU)

Water conversion factor 

>95%

>99%

max 75%

Water supply

Model

Min.input, l/min (l/hour)

Min.input pressure, kPa

61

20 [1200]

100

62

30 [1800]

100

63

40 [2400]

150

64

50 [3000]

250

Max input pressure
500 kPa all models
Temperature 
*Maximum +20°C if peracetic acid is used for disinfection
+ 5°C to 25°C

Quality

Potable water should be used. Additional pretreatment is normally necessary. Membrane and machine life expectancy depend on inlet water quality. It is recommended not to operate the CWP outside the following limits

Hardness

Iron

Manganese

Chloride

Silica

Total dissolved salts

Chlorine

Fouling index ( S.D.I.)

<1 ̊dH (1.8 ̊fH)

<0. 1mg/l

<0.1 mg/l

<100 mg/l

<25 mg/l

<1500 mg/l

<0.1 mg/l

<5

Drain requirements
Required capacity in liters/minute

 

Model

Min. input l/min (l/hour)

61

20 [1200]

62

30 [1800]

63

40 [2400]

64

50 [3000]

Maximum flow occurs during flushing
Connections

Inlet

Drain

Product water outlet & return

PVC union, fit to pipe OD 25 mm

PVC union, fit to pipe OD 32 mm

PVC union, fit to pipe OD 25 mm

Membranes

Membrane material

Membrane configuration

pH-tolerance

Modified polyamide, thin film composite

Spiral wound

2-11

Power supply

Mains voltage

Power rating

Fuse

230/400V, 50Hz, three-phase (five wires); other voltage on request

WRO 61-62: 1.6 kW WRO 63-64: 2.3 kW

WRO 61-62: 10 AT (slow blow) WRO 63-64, 66: 10 AT (slow blow)

Ambient temperature

Shipping and storage

Operation

-10 ̊C to +40 ̊C

+5 ̊C to +35 ̊C

Dimensions

Model

Depth (mm)

Width (mm)

Height (mm)

61

410

830

2025

62

410

830

2025

63

410

830

2025

64

410

1030

2025

500mm extra space is required on both sides of the unit
Weight

Model

Unit (kg)

Unit + packing (kg)

Operation (kg)

61

175

300

190

62

185

310

205

63

195

320

220

64

230

360

260