Hull and Outfitting

FILT Symbol Keys

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Component Description	SKEY	Note
Filter/Strainer - Straight Through	FI**	1
Filter/Strainer - Angle	FA**	1,2
Filter/Strainer - Offset	FO**	1,3,5
Filter/Strainer - Return	FR**	1,4
'Y'-type Filter/ Strainer	FY**	1

Notes:

Replace the ** characters in the symbol key with one of the following end condition identifiers:

BW for butt weld

CP for compression

SW for socket weld

FL for flanged

SC for screwed

PL for plain
To use this symbol, the p-points must be arranged as shown in the following diagram:
To use this symbol, the p-points must be arranged as shown in the following diagram:

Note:
That the horizontal offset may be zero; that means, P0, P1, P2 and P3 may be coplanar.
To use this symbol, the p-points must be arranged as shown in the following diagram:

Note:
That P3 is used only for orientation purposes and will have its bore unset. The horizontal offset may be zero; that means, P0 and P1(and similarly P2 and P3) may be coincident.
Generic type FILT has a connection reference to facilitate connections to reducers. If the connection facility is not being used, then an eccentric reducer will have a p-arrive, a p-leave, and a P3 to orientate the flat side. In this case, the P3 should not have a bore. In this case, the P3 should not have a bore.