Lubrication Data - Edwards RV3 Instruction Manual

Parameter
Vibration severity†
* Measured at ultimate vacuum 1 metre from the end of the pump to ISO 11201, High
Vacuum mode S , 50 Hz operation.
† Measured at the inlet port to ISO 2372 (1974).

3.2.5 Lubrication data

Note:
Edwards Material Safety Data sheets for the rotary pump oils are available on request.
Table 10 Lubrication data
Parameter
Recommended oil*
Hydrocarbon-prepared pumps
PFPE-prepared pumps
Oil capacity
Maximum
Minimum
* To operate the pump when the ambient temperature is outside the limits specified in
storage conditions on page 13, or to optimise the pump performance when pumping condensable
vapours, a different oil may be needed.
A65201880_AA
A65201880_AA - Technical data
Single-phase pumps
Three-phase pumps
Reference data
Reference data
RV3 RV5
Ultragrade 19
Krytox 1506 or Fomblin 06/6
0.70 litres 0.70 litres
0.42 litres 0.42 litres
Page 20
Class 1C
Class 1C
RV8 RV12
0.75 litres 1.00 litres
0.45 litres 0.65 litres
Operating and
03/2021 - ©Edwards Limited