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FAN-PEDIA SHAFT SEALS
Published by AEROVENT.COM
Aerovent
©2017
Stuffing Box Type Shaft Seal
With Gas Purge
Mounting Surface
(Typically Fan Housing)
Also Known As:
- Grafoil Seal with Purge
Shaft - Packing Gland Seal with Purge
- Shaft Seal - Graphoil (Stuffing Box With Purge)
- Shaft Seal - Stuffing Box Type With Purge
Mounting Hardware
Threaded Mounting Rod w/ Nut Welded to Inside
Housing, Nuts
Outside Plate w/ Retaining Ring
Outer Rings - Carbon Yarn Packing
Lantern Ring - Teflon
(located at purge hole)
Graphoil Split Ring
Inside Plate w/ Seal Housing
1/8” NPT Pipe Plug for Purge Hole
Replaced in field with customer supplied purge line
PTFE Joint Sealant
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