A533-23-880 Issue C
Page 22
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Technical Data
2.5
Lubrication
Note:
Edwards Material Safety Data Sheets for the oils referenced in the following sections are available on
request. (Refer to Section 1.1 for contacts).
2.5.1
FDP pump
2.5.2
HMB pump
Maximum particle size in supply
0.03 mm
2
Water supply quality
Acidity
6.5 to 8.0
Hardness
< 100 ppm
Resistivity
> 1 k
cm
-1
Solids (turbidity)
< 100 ppm
*
With cooling-water supply temperature of 20°C and a flow rate of 6 l min
-1
.
End bearings
Quantity
100 g
Recommended perfluoropolyether oil
Nok Kluber
Noxlub KF1920,
Fomblin CR6500
or Fomblin CR861
Gearbox
Oil charge
1.8 litres
Recommended perfluoropolyether oil
Nok Kluber
Barrierte J60EP,
Fomblin Y14/6
Gearbox
Oil charge
0.78 litres
Grade of oil
SAE 40
ISO viscosity grade
150
Recommended perfluoropolyether oils
Fomblin 25/6, Krytox 1525, Drynert 25/6
Maximum supply pressure
100 psig (6.9 bar, 6.9 x 10
5
Pa)
