For instructions about how to remove the impeller, see
(page 42).
Remove the mechanical seal
Remove the outer mechanical seal: Griploc
1. Loosen the seal locking screw.
Use a 8 mm flat bladed screwdriver
2. Remove the rotating seal unit.
3. Remove the stationary seal ring including its O-ring.
Remove the outer mechanical seal
1. Remove the grip ring:
a) Fit the mounting tool and turn the allen key to release the grip ring.
Use the mounting tool.
b) Remove the grip ring.
Maintenance (Continued)
Flygt 3102 Service and Repair Instructions
27