Coolant Line Couplers
Mold change should not turn into a coolant line wrestling match. Moldmate coolant line couplers give you fast hook-ups on molds and dies with non-valved, max-flow design for better cooling and cycle control. Brass construction resists corrosion, rated 200 psi from -90 to 400 °F. Choose male or female nipples, or barb-style quick couplers.
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Moldmate Coolant Line Male Nipples
Moldmate coolant line male nipples for injection molding and die casting use. Solid brass construction with NPT male threads and short recessed profile provides corrosion resistance and space-saving storage. Non-valved design improves coolant flow and withstands -90 °F to 400 °F.
Body Size: 1/4"
| Item # | Male Pipe Size | Thread Size | Maximum Pressure | Air Consumption | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
521156
|
1/8"
|
1/8"-27
|
200 psi
|
3 SCFM
|
10
|
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|
|
521157
|
1/4"
|
1/4"-18
|
200 psi
|
3 SCFM
|
10
|
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|
|
521158
|
3/8"
|
3/8"-18
|
200 psi
|
3 SCFM
|
10
|
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Body Size: 3/8"
| Item # | Male Pipe Size | Thread Size | Maximum Pressure | Air Consumption | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
521159
|
1/4"
|
1/4"-18
|
200 psi
|
6 SCFM
|
10
|
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|
|
521160
|
3/8"
|
3/8"-18
|
200 psi
|
6 SCFM
|
10
|
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|
|
521161
|
1/2"
|
1/2"-14
|
200 psi
|
6 SCFM
|
5
|
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Barb Type Moldmate Coolant Line Quick Couplers
Barb type Moldmate coolant line quick couplers in corrosion resistant brass for connecting coolant lines to molds and dies. Non‑valved design provides maximum flow and helps reduce downtime during mold changes. Rated to 200 psi and -90° F to 400° F.
Body Size: 1/4"
| Item # | Maximum Pressure | Air Consumption | Package Qty | |||
|---|---|---|---|---|---|---|
|
|
521150
|
200 psi
|
3 SCFM
|
5
|
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Body Size: 3/8"
| Item # | Maximum Pressure | Air Consumption | Package Qty | |||
|---|---|---|---|---|---|---|
|
|
521380
|
200 psi
|
6 SCFM
|
1
|
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Moldmate Coolant Line Female Nipples
Moldmate coolant line female nipples for connecting coolant lines to molds and dies, machined from corrosion resistant brass with NPT female threads. Short recessed design provides protection and storage while non‑valved flow maximizes cooling efficiency for injection molding and die casting.
Body Size: 1/4"
| Item # | Female Pipe Size | Thread Size | Maximum Pressure | Air Consumption | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
521374
|
1/4"
|
1/4"-18
|
200 psi
|
3 SCFM
|
10
|
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|
|
521375
|
3/8"
|
3/8"-18
|
200 psi
|
3 SCFM
|
10
|
Log in to view price |
Body Size: 3/8"
| Item # | Female Pipe Size | Thread Size | Maximum Pressure | Air Consumption | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
521376
|
1/4"
|
1/4"-18
|
200 psi
|
6 SCFM
|
10
|
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|
|
521377
|
3/8"
|
3/8"-18
|
200 psi
|
6 SCFM
|
10
|
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6 options | Item #:
521156
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2 options | Item #:
521150
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4 options | Item #:
521374
Price
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