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▪ Align seal housing to anti rotation washer retainer washer
▪ Slightly push seal into rotorcase to engage housing into anti
rotation washer
▪ Install seal installation tool over shaft and careful bottom out on
seal face
Do not damage or chip seal face, if seal face chips replace seal
▪ Install rotor retainer bolts through seal installation tool
▪ Tighten bolts to draw seal tight into rotorcase
Fig 44.3
5.3 Flushed Product Seals Auxiliary Services.
i) Terminology “Flush"
To provide a liquid barrier that is induced to flow through the seal
area by an external means
ii) Flush Media
The media used for flushing a seal area must be fully compatible with the
pumped media, and the relevant materials of construction of the pump.
Special consideration must be given to the temperature limitations of the
media to ensure that no hazards are created, e.g. risk of fire or explosion.
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