Specifications And Requirements; Supply Water Quality Requirements - BWT STANDARD Installations- Und Anwendungshandbuch

2. SPECIFICATIONS AND COMPONENTS

2.2. SPECIFICATIONS AND REQUIREMENTS

Parameter
1 Main pressure (no booster pump), barg (psi)
2 Main pressure (booster pump installed), barg (psi)
3 Tank bladder pressure, barg (psi)
4 Feed water temperature, °C (°F)
5 Weight of the system (base model), kg (pounds)
6 Ambient temperature, °C
7 Water supply connection
8 Filter dimensions, H×W×D (basic assembly), mm
9 Tank dimensions, H×W×D, mm
* If supply water pressure is below required value, purchase pumped model or fit your existing filter with booster pump.
If the pressure in the water system is above the limit, it is necessary to install a pressure regulator on the main pipe.
** If pressure in tank bladder is outside this range, it is necessary to pump up or release the pressure until it conforms to
the requirement.
*** If supply water temperature is up in the range of +20...+30 °C (+68...+86 °F), rejection of impurities will be decreased and
system capacity increased, bringing about an increase in TDS. Using the product with supply water temperature in excess of
+30 °C (+86 °F) is not recommended.

2.3. SUPPLY WATER QUALITY REQUIREMENTS

Index
1 pH
2 TDS
3 Hardness
4 Free chlorine
5 Iron
6 Manganese
7 Chemical oxygen demand
8 Total bacterial count (TBC)
9 E. coli titer
Do not use with water that is microbiologically unsafe or of unknown quality without adequate
disinfection before or after the system.
* If water supply does not meet the requirements, service life of membrane and/or pre-filter cartridges may be shortened.
** If your home is supplied with raw wellwater, perform laboratory test of your water before installing a reverse
osmosis filter. If any of your water indices exceed the limit, consider using a water treatment system to correct supply
water quality. Refer to water treatment specialists or companies for advice and proper equipment selection.
Code P0090636 - Rev 0 - 19/06/2019
°F
inch
inch
Value
3-6* (43-87)
2-4.5 (29-65)
0.4-0.6** (5.8-8.7)
+4...+30*** (39...86)
6 (13.2)
+5...+40***
+41...+104
½" thread
350x450x150
13.8x17.7x5.9
350x260x260
13.8x10.2x10.2
*
VALUE
**
6.5-8.5
<1500 ppm
<500 ppm CaCO
<0.5 ppm
<0.3 ppm
<0.1 ppm
<5 ppm O
<50 CFU/mL
<3
(<28 °dH)
3
2
31