WBV.PU.002.EN VX136Q V2.0
8.7 Oils and lubricants
1 Standard Vogelsang oil for pump gearboxes and buffer chamber
EP (Extreme Pressure) gear oil
Kinematic viscosity
at 40 °C
at 100 °C
Slightly hazardous to
waters
2 Alternative oils for pump gearboxes and buffer chamber
Fully synthetic industrial gear oil based on poly-alpha-
olefins
Kinematic viscosity
at 40 °C
at 100 °C
Slightly hazardous to
waters
* When using BSS0021 oil for the pump gearbox, the maintenance interval
for checking and changing the gear oil may be doubled
Chapter "Maintenance plan".
Medical white oil: water-white, non-fluorescent,
tasteless and odourless mixture of hydrocarbons
White oil W 530 (PH.EUR.)
Kinematic viscosity
at 20 °C
at 40 °C
at 100 °C
238 mm²/s
68 mm²/s
8.4 mm²/s
Slightly hazardous to
waters
** Approved only for continuous operation up to 50% of the max. approved differential pressure of the pump
Chapter "Specifications". Please contact us.
Sealing system with mechanical seal ring made of Duronit
If a mechanical seal ring made of Duronit is used in the sealing system, the damage loading step for the
buffer chamber oil must be 12.