Cooling
®
44
Spiral Brass Plug Baffles
Spiral Baffles
Spiral baffles improve cooling balance by creating turbulent action in the channel, reducing laminar or straight-layered flow patterns and providing efficient
NOTE: A drilled hole (finish d1H13) is adequate. Don’t ream the hole.
®
Spiral Brass Plug Baffles (Inch) – BBS
BAFFLE WIDTH -.005 -.015
NOMINAL LENGTH OVERALL
ITEM NUMBER
NOMINAL PLUG SIZE
STRAIGHT LENGTH
BAFFLE THICKNESS
DRILL SIZE
HEX SIZES
C
BBS-05-04 BBS-05-08 BBS-10-04 BBS-10-08 BBS-20-05 BBS-20-10 BBS-40-06 BBS-40-12 BBS-60-08 BBS-60-16 BBS-100- 12 BBS-100- 20
1/16 1/16
5/32 5/32 3/16 3/16
4 " 8 " 4 " 8 " 5 "
2 " 4 " 2 " 4 " 2 " 4 " 2 " 4 " 3 " 5 "
.050 .050 1/16 1/16 3/32 3/32 3/32 3/32 3/32 3/32
1/4 1/ 4
1/4 1/4
.10 .10 .12 .12 .17 .17 .21 .21 .26 .26
1/8 1/8 1/4 1/4 3/8 3/8 1/2 1/2
5/16 5/16 7/16 7/16 9/16 9/16
5/16 5/16 7/16 7/16 9/16 9/16
1/4 1/4
10 "
5/16 5/16
6 "
12 "
3/8 3/8
8 "
11/16 11/16
11/16 11/16
16 "
3/4
9/16
117/8
4 "
1/8
15/16
15/16
.35
3/4
9/16
197/8
6 "
1/8
15/16
15/16
.35
Spiral Brass Plug Baffles (Metric) – BBS
ITEM NUMBER
R
G
SW
B
L
L1
T
D1 6.8 6.8 8.8 8.8
BBS-100-116 1/16” BBS-200-116 1/16”
51
4 4 5 5 7 7 8 8
6.5 6.5 8.5 8.5
101 203 101 203 127 254 152 305 203 406 305 508 406 610
8 8 8 8
1.6 1.6 1.6 1.6 2.4 2.4 2.4 2.4 2.4 2.4 3.2 3.2 3.2 3.2
102
BBS-100-18 BBS-200-18 BBS-125-14 BBS-250-14 BBS-150-38 BBS-300-38 BBS-200-12 BBS-400-12 BBS-300-34 BBS-500-34 BBS-400-1 BBS-600-1
1/8” 1/8” 1/4” 1/4” 3/8” 3/8” 1/2” 1/2” 3/4” 3/4”
51
102
51
11.5 11.5 15.0 15.0 18.5 18.5 23.5 23.5 28.5 28.5
10 10 10 10 10 10 12 12 12 12
11.8 11.8 15.3 15.3 18.8 18.8 23.8 23.8 28.8 28.8
102
51
102
76
10 10 12 12 12 12
127 102 153 127 203
1” 1”
U.S. 800-626-6653 • Canada 800-387-6600 • dme.net • store.dme.net
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