DME Cascade Water Junctions are ideal for cooling plastics molds and die-cast dies where drilled waterlines through the block are not possible due to interference with ejector pins, sprue puller pins, etc. The brass tube has the rigidity to maintain uniform spacing inside the water channel and is threaded into the body for firm support. Waterlines may be connected to the same side or opposing sides of the brass hexagonal body. The Nipple Type Water Junction provides low-cost rigid installation. The 2" long pipe nipple can be replaced with a longer pipe nipple to suit the application. The Jiffy-Tite Socket Type is more easily connected and disconnected when mold is set-up, transported or stored. The socket is equipped with internal Viton seals (P3008). MOLD COOLING Cascade Water Junctions
MOLD COOLING Brass Pressure Plugs
Threadless Brass Pressure Plugs (INCH) – TBP • Seals even in rough or corroded holes • No tapping required • Withstands pressures up to 72 psi DME Threadless Brass Pressure Plugs employ a time-saving expandable O-ring design. As the plug’s socket head screw is tightened, the O-ring expands to provide a positive seal. No tapping is required and installation or removal is quick and easy. The smaller diameters are ideal for use in cavity inserts or slide blocks where space is limited. (Not recommended for use in oil lines.)
NIPPLE TYPE
Nipple Type – DC (Includes pipe nipple and brass bubbler tube)
L
S
L
S
STD PIPE TAP (3 PLACES)
18"
D
1/4-28-UNF ➀
1/4 NPT x 2" GAL PIPE NIPPLE ➁
D
STD PIPE TAP (3 PLACES)
1"
O-RING
18"
1/4-28-UNF
1/4 NPT x 2" GAL PIPE NIPPLE 1/4 O.D.-.040 WALL BRASS TUBE ➂
O-RING
TYPICAL APPLICATIONS
C
E
A
B
1"
VITON REPLACEMENT O-RINGS (PKG. OF 10)
DRILL SIZE D
TYPICAL APPLICATIONS
LENGTH L
HEX SIZE S
M
ITEM NUMBER NOMINAL SIZE
1/4 O.D.-.040 WALL BRASS TUBE
TBP10
1 ⁄ 1 ⁄
.50 .50 .56 .56 .62 .62 .62 .62
5 ⁄ 5 ⁄
11 ⁄ 23 ⁄
RCV0009 RCV0009 RCV0011 RCV0011 RCV0110 RCV0110 RCV0112 RCV0112
C
E
A
B
JIFFY-TITE SOCKET TYPE
8
64
32
TBP10OS
M Jiffy-Tite Socket Type – JSC (Includes brass bubbler tube)
8
64
64
TBP20
1 ⁄ 1 ⁄
1 ⁄ 1 ⁄ 1 ⁄ 1 ⁄ 1 ⁄ 1 ⁄
7 ⁄
Threadless Brass Pressure Plugs
4
8
16
29 ⁄
TBP20OS
4
8
64
Threadless Brass Pressure Plugs
MATES WITH JIFFY-TITE PLUGS JP-352(F), JP-353(F) OR JP-354(F).
TBP40
3 ⁄ 3 ⁄ 1 ⁄ 1 ⁄
9 ⁄
8
8
16
TBP40OS
37 ⁄
8
8
64
M
B
Note: Bubbler Tubes may be used as replacements in Water Junctions.
TBP60
11 ⁄
2
8
16
L
Brass Pressure Plugs
TBP60OS
45 ⁄
2
8
64
Brass Pressure Plugs
MATES WITH JIFFY-TITE PLUGS JP-352(F), JP-353(F) OR JP-354(F).
Note: O-ring material is suitable for use with temperatures up to 200°F.
L
M
B
Brass Pressure Plugs (INCH) – BP • For steam, water or oil lines • Positive tapered seal • Withstands pressures up to 600 psi
L
NIPPLE TYPE
JIFFY-TITE SOCKET TYPE
STD. PIPE TAP (3 PLACES)
S
M
E
A
B
C
L
ITEM NUMBER
ITEM NUMBER
DC131
1 ⁄
1.34 1.34 1.84 1.84 1.84
.33 .33 .34 .34 .34
.33 .33 .50 .50 .50
.22 .22 .25 .25 .25
.69 .69
—
—
8
DC131A
1 ⁄
3.29
JSC304
4
HIGH-PRESSURE SEAL Dryseal thread form with 7/8 taper per foot. Install in standard 3/4 TPF tapped hole.
DC132
1 ⁄
1.00 1.00 1.00
—
—
DME Brass Pressure Plugs give a high-pressure seal through a deliberate difference of taper between the plug and the tapped hole. Flush seating is achieved through closer control of thread forms, sizes and taper.
8
DC132A DC136A*
1 ⁄ 1 ⁄
3.82
JSC314
4
—
—
4
*SPECIFICATIONS for DC136A (see drawing above): 1 5/16-24 UNF
2 3/8 NPT x 2" 3 5/16 O.D. - .040 WALL
Brass Pressure Plugs (Metric) – AN
Typical Applications
THREADS TAP INCH
1:16
1:16
NOMINAL SIZE (NPT)
LENGTH L
HEX SIZE S
TAP DRILL
ITEM NUMBER
R
R
BP10 BP20 BP40 BP60
1 ⁄
.250 .406 .406 .531 .531 .656
3 ⁄
27 18 18 14 14
21 ⁄
8
16
64
1 ⁄
1 ⁄
27 ⁄
4
4
64
3 ⁄ 1 ⁄
5 ⁄
9 ⁄
8
16
16
OUT IN
SW
L
L
SW
3 ⁄
11 ⁄
2
8
16
BP100 BP140
3 ⁄
9 ⁄
57 ⁄
4
16
64
ITEM NUMBER
R
L
SW
1
5 ⁄
11-
1 ⁄
1-
1 ⁄
8
2
8
AN8 AN4 AN3
1 ⁄
8 " BSPT
8
5 7 8 5
1 ⁄
4 " BSPT
10 10
OUT IN
3 ⁄
8 " BSPT
AN10
M 10 X 1
8
AN2
1 ⁄
2 " BSPT
10
10
OUT IN
2 40
2 41
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ Mexico 52-442-713-5666 ■ dme.net ■ store.dme.net
U.S. 800-626-6653 ■ Canada 800-387-6600 ■ Mexico 52-442-713-5666 ■ dme.net ■ store.dme.net
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