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2. 5
Cooling water data
Description
Maximum supply pressure
Minimum supply pressure
Minimum f low rat e required
Cooling-wat er supply t emperat ure range
Wat er t ype
Maximum part icle size
Acidit y
Hardness
Resist ivit y
Solids (t urbidit y)
Mat erials in cont act wit h cooling wat er
Wat er inlet connect ion
Wat er out let connect ion
*
The t abl e speci f i es mi ni mum wat er f l ow r at e t hat i s r equi r ed at 30 ° C cool i ng wat er. The wat er f l ow
r at e can be r educed i f col der wat er i s suppl i ed. Cont act Edwar ds f or addi t i onal i nf or mat i on. Maxi mum f l ow
-1
of 5 l mi n
t o pr event condensat i on at 10 ° C cool i ng wat er.
2. 6
Nitrogen purge system (iXL120N series pumps)
Gas Module Items
Nit rogen supply int erf ace
Maximum supply pressure
Minimum supply pressure
Minimum purit y
Typical f low at 3. 0 bar
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Edwards and t he Edwards logo are t rademarks of Edwards Limit ed.
Table 11 - Water cooling system data
*
Treat ed or non-corrosive indust rial
St ainless st eel, polyamide,
f luoroelast omer, nit rile, PVDF and PTFE
per cust omer specif icat ion
per cust omer specif icat ion
Table 12 - Nitrogen supply
Rating
6. 9
100
2. 5
36
1
10 – 30
0. 03
6. 5 t o 8. 0
< 100
≤ ρ ≤
0. 001
1
< 100
Reference data
1/ 4 inch (6. 35 mm) t ube
5
7 barg, 7 x 10
Pa, 100 psig
5
3. 0 barg, 3 x 10
Pa, 45 psig
ISO 8573 solids class 1
4 slm
A541-11-880 Issue A
Units
barg
psig
barg
psig
-1
l min
°
C
2
mm
pH
ppm of CaCO
3
(<100 mg of CaCO
per lit re)
3
Mohm-cm
ppm
Page 11
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