DuraVent DuraSeal DS Manual page 27

DSD & DSID Eccentric Tapered Reducer
Ø ØB Height Offset
(in.) Available (in.) (in.)
(in.)
5 to 10 Ø-1 12-1/2 1/2
6 to 24 Ø-2 13-1/2 1
6 to 12 Ø-3 14-1/2 1-1/2
8 to 24 Ø-4 15-1/2 2
9 to 24 Ø-5 16-1/2 2-1/2
10 to 24 Ø-6 17-1/2 3
Figure 61
NOTE: DSID 9" and 24" not available.
DSD & DSID Eccentric Step Reducer
Ø (in.) ØB Available (in.)
5 to 24 3 to 22
Product Code DSD Product Code DSID
DSDØESRD(ØB) DSIDØESRD(ØB)
Figure 62
NOTE: DSID 9" and 24" not available.
ØB
Offset
Ø
Product Code Product Code
DSD DSID
DSDØETRD(ØB) DSIDØETRD(ØB)
DSDØETRD(ØB) DSIDØETRD(ØB)
DSDØETRD(ØB) DSIDØETRD(ØB)
DSDØETRD(ØB) DSIDØETRD(ØB)
DSDØETRD(ØB) DSIDØETRD(ØB)
DSDØETRD(ØB) DSIDØETRD(ØB)
ØB
Offset
Ø
Height (in.) Offset (in.)
8 (ØA-ØB)/2
K Factor
KØB = 0.5 (1-
 
KØ = KØB/ =ØB/Ø
4
K
Factor
Ø (in.) Width (in.)
3 to 24
0.07
Figure 63
0.09
0.11
0.13
0.15
0.17
Ø (in.) Width (in.)
3 to 24 9 to 17
Figure 64
 )
2
DSD & DSID Wall Thimble
Product Code DSD
9 to 17 DSDØWT
NOTE: DSID 9" and 24" not available.
DSD & DSID Wall Thimble Insulated
Product Code DSD
DSDØWTI
NOTE: DSID 9" and 24" not available.
Width
Product Code DSID
DSIDØWT
Width
Product Code DSID
DSIDØWTI
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