Mechanical Seal Cobaseal

Type in the Iseal : ISCobaseal

Shaft diameter: 27.2 … 323.2 mm (1.07″ … 12.72″)
Design pressure (mechanical integrity): p = 0 … 70 bar (0 … 1000 PSI)
Normal operating pressure: p = 2.7 bar (39.16 PSI)
Temperature: t = -20 °C … +200 °C (-4 °F … +392 °F)
Sliding velocity: vg = 0 … 150 m/s (0 … 492 ft/s)
Dew point: No limitation

Item	Description
1	Seal face, stationary
2	Seat, rotating
3	Thrust ring
4	Spring
5	Shaft sleeve and seat retainer
6	Housing (size matched to installation space)
D	Separation gas

Advantages Seal

Extremely low leakage
Double arranged (co-axial) dry gas seal with just one pair of seal faces
Insensitive to oil contamination due to its special design
Wear-free, non-contacting operation in all conditions
Insensitive to radial vibrations due to axial sealing gap
Slow-roll or turning operation capable (static lift-off)
No limits regarding dew point of separation gas (silicon carbide instead of carbon)
Lower N2 consumption than any other system
N2 can be switched off during standstill - the gap will close and still provide the best oil sealing performance
Best in class oil sealing by extremely small sealing gap and sling effect of rotating ring

Features