-
No leakage
-
High design pressure
-
No seal
-
Low maintenance cost, easily maintenance.
-
SSIC slide bearing,
-
Long service life.
-
Large internal gap, resistant to particles
|
-
No leakage
-
Low design pressure
-
No seal
-
Low maintenance cost, easily maintenance.
-
SIC slide bearing,
-
Lower service life.
-
Small internal gap, not resistant to particles
|
-
No leakage
-
High design pressure
-
No seal
-
Higher maintenance cost,
Always need to return to factory for maintenance, long cycle.
-
SSIC slide bearing
-
Long service life.
-
Small internal gap, not resistant to particles
|
-
leakage
-
High design pressure
-
Complicated double mechanical and flushing plan.
-
Higher maintenance cost,
Mechanical seal and rolling bearing, high maintenance frequency
-
No slide bearings
-
Long service life.
-
Large internal gap, resistant to particles
|