Replacing HQ800(H) Mechanical Seal
1.Removing mech seal.
WI-D3-S-B047E-2
Using Allen wrench (metric size) to remove the 6
screws.
Using wrench to remove the stud bolt.
Remove all impellers, sleeves and intermediate
chambers.
place all impellers, sleeves and intermediate chambers
in order.
Remove the rotary parts of mechanical seal.
Remove ceramic parts from mech seal kit.
1
2
3
6
5
4
