Cooling-Water Data - Edwards EXS Series Instruction Manual

3.6 Cooling‐water data
Table 11 Water cooling system data
Description
Maximum supply pressure
Maximum allowable system dif-
ferential pressure
Minimum required pressure dif-
ferential across supply and return
Supply temperature range
Water type
Maximum particle size
Acidity
Hardness
Total Dissolved Solids (TDS)
Total Suspended Solids (TSS)
Specific conductivity
Materials in contact with the
cooling water
Water inlet connection
Water outlet connection
* Maximum coolant temperatures may need to be reduced if Glycol or other coolants are
used dependent on the dilution and type.
Table 12 Water consumption data
EXS750
A41870880_A
A41870880_A - Technical data
Pump Ambient (°C)
40
30
20
Rating
6.9
100
1.5
1.2
5 - 40*
Treated or non-corrosive indus-
trial
0.2
7.0 to 10.5
<250
<1500
<10
2000
Stainless steel, Nitrile, PTFE,
brass, polyamide and fluoroelas‐
tomer
G3/8 inch BSP female
G3/8 inch BSP female
Water temperature (°C)
40
19 SLM
2 bar dP
15 SLM
1.2 bar dP
12 SLM
1 bar dP
Page 22
Units
barg
psig
bar
bar
°C
2
mm
pH
ppm of CaCO
(<250 mg of Ca-
CO per litre)
3
mg/l
mg/l
mS/cm
30 20
15 SLM 12 SLM
1.2 bar dP 1 bar dP
15 SLM 12 SLM
1.2 bar dP 1 bar dP
12 SLM 12 SLM
1 bar dP 1 bar dP
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