MOLD COOLING 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 coolant movement.
STRAIGHT LENGTH
T
7/8 TAPER PER FOOT
B
L1
S
G
L
Spiral Brass Plug Baffles (INCH) – BBS
B BAFFLE WIDTH
L NOMINAL LENGTH OVERALL
G STRAIGHT LENGTH
T BAFFLE THICKNESS
NOMINAL PLUG SIZE
DRILL SIZE
S HEX SIZE
ITEM NUMBER
C
L1
+.000 - .010
BBS0504 BBS0508 BBS1004 BBS1008 BBS2005 BBS2010 BBS4006 BBS4012 BBS6008 BBS6016 BBS10012 BBS10020 BBS14016 BBS14024
1 ⁄ 1 ⁄
5 ⁄ 5 ⁄
4" 8" 4" 8" 5"
2" 4" 2" 4" 2" 4" 2" 4" 3" 5" 4" 6" 5" 8"
.050 .050
1 ⁄ 1 ⁄
.10 .10 .12 .12 .17 .17 .21 .21 .26 .26 .35 .35 .42 .42
.245 .245 .307 .307 .432 .432 .557 .557 .682 .682 .932 .932
.250 .250 .250 .250 .406 .406 .406 .406 .531 .531 .531 .531
16
32
4
16
32
4
1 ⁄ 1 ⁄
3 ⁄ 3 ⁄
1 ⁄ 1 ⁄
5 ⁄ 5 ⁄ 7 ⁄ 7 ⁄ 9 ⁄ 9 ⁄
8
16
16
16
8
16
16
16
1 ⁄ 1 ⁄
1 ⁄ 1 ⁄
3 ⁄ 3 ⁄ 3 ⁄ 3 ⁄ 3 ⁄ 3 ⁄
4
4
32
16
10"
4
4
32
16
3 ⁄ 3 ⁄ 1 ⁄ 1 ⁄
5 ⁄ 5 ⁄
6"
8
16
32
16
12"
8
16
32
16
3 ⁄ 3 ⁄
8"
11 ⁄ 11 ⁄ 15 ⁄ 15 ⁄
2
8
32
16
16"
2
8
32
16
3 ⁄ 3 ⁄
9 ⁄ 9 ⁄
11
7 /
1 ⁄ 1 ⁄ 1 ⁄ 1 ⁄
4
16
8
8
16
19 15 23
7 ⁄ 7 ⁄ 7 ⁄
4
16
8
8
16
1 1
5 ⁄ 5 ⁄
11 ⁄ 11 ⁄
1.120 .656 1.120 .656
8
8
8
8
8
8
8
8
2
2
T
0.1
B
A
1:13.7
B
R
±0.2
0.1 B
0.1 A
L1
SW
G
L
Spiral Brass Plug Baffles (METRIC) – BBS
Note: A drilled hole (finish d1 H13 ) is adequate. Don’t ream the hole.
ITEM NUMBER
R
G
SW
B
L
L1
T
D1
BBS100116 BBS200116 BBS10018 BBS20018 BBS12514 BBS25014 BBS15038 BBS30038 BBS20012 BBS40012 BBS30034 BBS50034 BBS4001 BBS6001
1 ⁄ 1 ⁄
16 " BSPT 16 " BSPT
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
6.8 6.8 8.8 8.8
102
1 ⁄ 1 ⁄
8 " BSPT 8 " BSPT
51
102
1 ⁄ 1 ⁄
4 " BSPT 4 " BSPT
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
3 ⁄ 3 ⁄ 1 ⁄ 1 ⁄
8 " BSPT 8 " BSPT 2 " BSPT 2 " BSPT
51
102
76
10 10 12 12 12 12
127 102 153 127 203
3 ⁄ 3 ⁄ 4 " BSPT 4 " BSPT 1" BSPT 1" BSPT
315
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ Mexico 52-442-713-5666 ■ dme.net ■ store.dme.net
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