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SFD and SFB Discharge
Positions and Dimensional Data
SFD Dimensions
Unit Size A B C D E F G H I J
SFD-6
1
1
⁄16
(27)
8
7
⁄16
(214)
5
9
⁄16
(141)
4
3
⁄4
(121)
6
1
⁄2
(165)
6
1
⁄16
(154)
5
3
⁄16
(132)
9
(230)
7
(178)
5
1
⁄4
(133)
SFD-7.5
1
1
⁄4
(32)
10
1
⁄4
(260)
6
13
⁄16
(173)
5
13
⁄16
(148)
7
3
⁄4
(197)
7
1
⁄4
(184)
6
1
⁄4
(159)
9
2
⁄3
(245)
8
1
⁄2
(216)
6
3
⁄4
(171)
SFD-9
1
5
⁄16
(33)
11
13
⁄16
(300)
7
3
⁄4
(197)
6
1
⁄2
(165)
8
15
⁄16
(227)
8
5
⁄16
(211)
7
3
⁄16
(183)
10
7
⁄9
(274)
9
1
⁄2
(241)
7
1
⁄2
(191)
SFD-10
1
15
⁄16
(49)
14
(356)
9
1
⁄4
(235)
7
13
⁄16
(198)
10
3
⁄4
(273)
10
1
⁄16
(256)
8
1
⁄2
(216)
12
3
⁄4
(324)
11
1
⁄2
(292)
8
1
⁄2
(216)
All dimensions in inches (millimeters).
SFB Dimensions
Unit Size A B C D E F G H I J
SFB-9
1
3
⁄8
(35)
12
11
⁄16
(322)
8
1
⁄4
(210)
7
(178)
9
1
⁄2
(241)
8
15
⁄16
(227)
7
5
⁄8
(194)
13
4
⁄5
(350)
10
1
⁄4
(260)
8
(203)
SFB-10
1
7
⁄16
(37)
14
1
⁄2
(368)
9
5
⁄16
(237)
7
13
⁄16
(198)
10
3
⁄4
(273)
10
1
⁄16
(256)
8
9
⁄16
(217)
15
1
⁄6
(385)
11
1
⁄2
(292)
9
1
⁄4
(235)
SFB-12
2
1
⁄4
(57)
16
(406)
10
11
⁄16
(271)
9
1
⁄16
(230)
12
3
⁄8
(314)
11
9
⁄16
(294)
9
7
⁄8
(251)
15
1
⁄6
(385)
13
1
⁄4
(337)
9
3
⁄4
(248)
SFB-15
2
11
⁄16
(68)
17
9
⁄16
(446)
11
13
⁄16
(300)
9
15
⁄16
(252)
13
11
⁄16
(348)
12
11
⁄16
(322)
10
7
⁄8
(276)
16
3
⁄4
(426)
14
5
⁄8
(371)
10
5
⁄8
(270)
SFB-18
4
1
⁄16
(103)
23
3
⁄8
(594)
15
13
⁄16
(402)
13
1
⁄4
(337)
18
5
⁄16
(465)
17
1
⁄8
(435)
14
5
⁄8
(371)
22
1
⁄3
(567)
19
5
⁄8
(498)
13
3
⁄4
(349)
SFB-20
4
9
⁄16
(116)
25
1
⁄2
(648)
17
1
⁄4
(438)
14
1
⁄2
(368)
20
1
⁄16
(510)
18
3
⁄4
(476)
16
1
⁄16
(408)
24
4
⁄9
(621)
21
1
⁄2
(546)
14
7
⁄8
(378)
SFB-22
5
5
⁄16
(135)
28
(711)
19
1
⁄16
(484)
16
(406)
22
1
⁄8
(562)
20
3
⁄4
(527)
17
11
⁄16
(449)
28
4
⁄9
(723)
23
3
⁄4
(603)
16
(406)
SFB-25
6
1
⁄16
(154)
30
11
⁄16
(779)
21
1
⁄16
(535)
17
3
⁄4
(451)
24
7
⁄16
(621)
22
7
⁄8
(581)
19
9
⁄16
(497)
31
3
⁄5
(803)
26
1
⁄4
(667)
17
1
⁄2
(445)
SFB-27
5
(127)
34
(864)
22
(559)
19
(483)
26
1
⁄2
(673)
24
1
⁄2
(622)
20
7
⁄8
(530)
33
(838)
28
3
⁄4
(730)
18
7
⁄8
(479)
SFB-30
6
5
⁄8
(168)
38
1
⁄8
(968)
25
(635)
21
1
⁄8
(537)
29
(737)
27
1
⁄4
(692)
23
1
⁄4
(591)
36
3
⁄5
(930)
31
5
⁄8
(803)
21
(533)
All dimensions in inches (millimeters).
C
E
H
B
CW TAD
CCW TH
F
I
H
J
CCW TAD
C
E
A
H
B
G
F
H
I
CW DB
CCW DB
G
F
H
I
D
C
A
H
E
CW BAD
CCW BAD
D
C
A
H
E
J
G
H
F
CW BH
CCW BH
J
G
H
F
E
B
H
D
A
CW TAU
CCW TAU
E
B
H
D
A
I
J
H
G
CW UB
CCW UB
I
J
H
G
B
D
H
A
C
CW BAU
CCW BAU
B
D
H
A
C
F
I
H
J
CW TH
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