TP40-40/4 Shaft Seals Manual

55
Pumped liquids
Shaft seals
Vegetable oils
Legend
++ = Best solution
+ = Suitable
± = Suitable under certain conditions
– = Not suitable
Liquid
Shaft seal (EN 12756)
Rotating face:
Stationary seat:
Secondary seal:
Spring:
Other parts:
Q
Q
E
G
G
Q
Q
V
G
G
B
Q
E
G
G
B
Q
V
G
G
B
V
E
G
G
B
V
V
G
G
U
U
E
G
G
U
U
V
G
G
B
U
E
G
G
B
U
V
G
G
Corn oil
Max. temp. [°C] 90 120 120 90 120
Max. conc. [%]
Suitability – ++ – ± – ± – ++ – ±
Comments Insoluble in water; risk of solid particles in liquid.
Olive oil
Max. temp. [°C] 90 120 120 90 120
Max. conc. [%]
Suitability – ++ – ± – ± – ++ – ±
Comments Insoluble in water; risk of solid particles in liquid.
Peanut oil
Max. temp. [°C] 90 120 120 90 120
Max. conc. [%]
Suitability – ++ – ± – ± – ++ – ±
Comments Insoluble in water; risk of solid particles in liquid.
Rape seed oil
Max. temp. [°C] 90 120 120 90 120
Max. conc. [%]
Suitability – ++ – ± – ± – ++ – ±
Comments Insoluble in water; risk of solid particles in liquid.
Soya bean oil
Max. temp. [°C] 90 120 120 90 120
Max. conc. [%]
Suitability – ++ – ± – ± – ++ – ±
Comments Insoluble in water; risk of solid particles in liquid.