Page 232 - FanPedia - By Aerovent

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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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