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Foster FJT Series Couplers (Mold Coolant)

Foster FJT Series mold and die coolant quick couplers and plugs, interchangeable with DME Jiffy-Tite, Jiffy-Matic, and Parker Moldmate fittings. Compact valved and full-flow designs for circulating water or coolant through molds and dies. Brass and steel construction with high-flow porting. Ideal for injection molding, die casting, and temperature-control lines.

  • Original price $ 267.00
    Original price $ 267.00 - Original price $ 267.00
    Original price $ 267.00
    Current price $ 214.00
    $ 214.00 - $ 214.00
    Current price $ 214.00

    Foster FP352S, 3/8" Jiffy-Tite Mold Coolant Nipple x 3/8" Hose Stem, FJT Series, Stainless

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP352S is a stainless 3/8" nipple from the FJT Series — the J...

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    Original price $ 267.00
    Original price $ 267.00 - Original price $ 267.00
    Original price $ 267.00
    Current price $ 214.00
    $ 214.00 - $ 214.00
    Current price $ 214.00
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  • Original price $ 45.00
    Original price $ 45.00 - Original price $ 45.00
    Original price $ 45.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00

    Foster FP252S, 1/4" Jiffy-Tite Mold Coolant Nipple x 1/4" Hose Stem, FJT Series, Stainless

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP252S is a stainless 1/4" nipple from the FJT Series — the J...

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    Original price $ 45.00
    Original price $ 45.00 - Original price $ 45.00
    Original price $ 45.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00
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  • Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 347.00
    $ 347.00 - $ 347.00
    Current price $ 347.00

    Foster FS318HFP, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Push-On, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster FS318HFP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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    Original price $ 433.00
    Original price $ 433.00 - Original price $ 433.00
    Original price $ 433.00
    Current price $ 347.00
    $ 347.00 - $ 347.00
    Current price $ 347.00
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  • Original price $ 431.00
    Original price $ 431.00 - Original price $ 431.00
    Original price $ 431.00
    Current price $ 345.00
    $ 345.00 - $ 345.00
    Current price $ 345.00

    Foster FS318HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster FS318HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 431.00
    Original price $ 431.00 - Original price $ 431.00
    Original price $ 431.00
    Current price $ 345.00
    $ 345.00 - $ 345.00
    Current price $ 345.00
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  • Original price $ 333.00
    Original price $ 333.00 - Original price $ 333.00
    Original price $ 333.00
    Current price $ 265.00
    $ 265.00 - $ 265.00
    Current price $ 265.00

    Foster FS308HFP, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Push-On, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster FS308HFP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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    Original price $ 333.00
    Original price $ 333.00 - Original price $ 333.00
    Original price $ 333.00
    Current price $ 265.00
    $ 265.00 - $ 265.00
    Current price $ 265.00
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  • Original price $ 324.00
    Original price $ 324.00 - Original price $ 324.00
    Original price $ 324.00
    Current price $ 260.00
    $ 260.00 - $ 260.00
    Current price $ 260.00

    Foster FS308HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster FS308HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 324.00
    Original price $ 324.00 - Original price $ 324.00
    Original price $ 324.00
    Current price $ 260.00
    $ 260.00 - $ 260.00
    Current price $ 260.00
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  • Original price $ 255.00
    Original price $ 255.00 - Original price $ 255.00
    Original price $ 255.00
    Current price $ 205.00
    $ 205.00 - $ 205.00
    Current price $ 205.00

    Foster FS300HF, 3/8" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Non-Valved (High Flow), Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster FS300HF is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 255.00
    Original price $ 255.00 - Original price $ 255.00
    Original price $ 255.00
    Current price $ 205.00
    $ 205.00 - $ 205.00
    Current price $ 205.00
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  • Original price $ 676.00
    Original price $ 676.00 - Original price $ 676.00
    Original price $ 676.00
    Current price $ 541.00
    $ 541.00 - $ 541.00
    Current price $ 541.00

    Foster FP554X8.5, 1/2" Jiffy-Tite Mold Coolant Nipple x 8.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554X8.5 is a steel 1/2" nipple from the FJT Series — the Ji...

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    Original price $ 676.00
    Original price $ 676.00 - Original price $ 676.00
    Original price $ 676.00
    Current price $ 541.00
    $ 541.00 - $ 541.00
    Current price $ 541.00
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  • Original price $ 497.00
    Original price $ 497.00 - Original price $ 497.00
    Original price $ 497.00
    Current price $ 399.00
    $ 399.00 - $ 399.00
    Current price $ 399.00

    Foster FP554X5.5, 1/2" Jiffy-Tite Mold Coolant Nipple x 5.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554X5.5 is a steel 1/2" nipple from the FJT Series — the Ji...

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    Original price $ 497.00
    Original price $ 497.00 - Original price $ 497.00
    Original price $ 497.00
    Current price $ 399.00
    $ 399.00 - $ 399.00
    Current price $ 399.00
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  • Original price $ 424.00
    Original price $ 424.00 - Original price $ 424.00
    Original price $ 424.00
    Current price $ 338.00
    $ 338.00 - $ 338.00
    Current price $ 338.00

    Foster FP554X4, 1/2" Jiffy-Tite Mold Coolant Nipple x 4" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554X4 is a steel 1/2" nipple from the FJT Series — the Jiff...

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    Original price $ 424.00
    Original price $ 424.00 - Original price $ 424.00
    Original price $ 424.00
    Current price $ 338.00
    $ 338.00 - $ 338.00
    Current price $ 338.00
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  • Original price $ 369.00
    Original price $ 369.00 - Original price $ 369.00
    Original price $ 369.00
    Current price $ 294.00
    $ 294.00 - $ 294.00
    Current price $ 294.00

    Foster FP554X2.5, 1/2" Jiffy-Tite Mold Coolant Nipple x 2.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554X2.5 is a steel 1/2" nipple from the FJT Series — the Ji...

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    Original price $ 369.00
    Original price $ 369.00 - Original price $ 369.00
    Original price $ 369.00
    Current price $ 294.00
    $ 294.00 - $ 294.00
    Current price $ 294.00
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  • Original price $ 370.00
    Original price $ 370.00 - Original price $ 370.00
    Original price $ 370.00
    Current price $ 297.00
    $ 297.00 - $ 297.00
    Current price $ 297.00

    Foster FP554F, 1/2" Jiffy-Tite Mold Coolant Nipple x 1/4" FPT, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP554F is a steel 1/2" nipple from the FJT Series — the Jiffy...

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    Original price $ 370.00
    Original price $ 370.00 - Original price $ 370.00
    Original price $ 370.00
    Current price $ 297.00
    $ 297.00 - $ 297.00
    Current price $ 297.00
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  • Original price $ 605.00
    Original price $ 605.00 - Original price $ 605.00
    Original price $ 605.00
    Current price $ 484.00
    $ 484.00 - $ 484.00
    Current price $ 484.00

    Foster FP354X7, 3/8" Jiffy-Tite Mold Coolant Nipple x 7" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP354X7 is a steel 3/8" nipple from the FJT Series — the Jiff...

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    Original price $ 605.00
    Original price $ 605.00 - Original price $ 605.00
    Original price $ 605.00
    Current price $ 484.00
    $ 484.00 - $ 484.00
    Current price $ 484.00
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  • Original price $ 513.00
    Original price $ 513.00 - Original price $ 513.00
    Original price $ 513.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00

    Foster FP354X5.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 5.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP354X5.5 is a steel 3/8" nipple from the FJT Series — the Ji...

    View full details
    Original price $ 513.00
    Original price $ 513.00 - Original price $ 513.00
    Original price $ 513.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00
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  • Original price $ 474.00
    Original price $ 474.00 - Original price $ 474.00
    Original price $ 474.00
    Current price $ 379.00
    $ 379.00 - $ 379.00
    Current price $ 379.00

    Foster FP354X4, 3/8" Jiffy-Tite Mold Coolant Nipple x 4" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP354X4 is a steel 3/8" nipple from the FJT Series — the Jiff...

    View full details
    Original price $ 474.00
    Original price $ 474.00 - Original price $ 474.00
    Original price $ 474.00
    Current price $ 379.00
    $ 379.00 - $ 379.00
    Current price $ 379.00
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  • Original price $ 360.00
    Original price $ 360.00 - Original price $ 360.00
    Original price $ 360.00
    Current price $ 287.00
    $ 287.00 - $ 287.00
    Current price $ 287.00

    Foster FP354X2.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 2.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP354X2.5 is a steel 3/8" nipple from the FJT Series — the Ji...

    View full details
    Original price $ 360.00
    Original price $ 360.00 - Original price $ 360.00
    Original price $ 360.00
    Current price $ 287.00
    $ 287.00 - $ 287.00
    Current price $ 287.00
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  • Original price $ 417.00
    Original price $ 417.00 - Original price $ 417.00
    Original price $ 417.00
    Current price $ 333.00
    $ 333.00 - $ 333.00
    Current price $ 333.00

    Foster FP354X2, 3/8" Jiffy-Tite Mold Coolant Nipple x 2" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP354X2 is a steel 3/8" nipple from the FJT Series — the Jiff...

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    Original price $ 417.00
    Original price $ 417.00 - Original price $ 417.00
    Original price $ 417.00
    Current price $ 333.00
    $ 333.00 - $ 333.00
    Current price $ 333.00
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  • Original price $ 635.00
    Original price $ 635.00 - Original price $ 635.00
    Original price $ 635.00
    Current price $ 509.00
    $ 509.00 - $ 509.00
    Current price $ 509.00

    Foster FP353X9, 3/8" Jiffy-Tite Mold Coolant Nipple x 9" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X9 is a steel 3/8" nipple from the FJT Series — the Jiff...

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    Original price $ 635.00
    Original price $ 635.00 - Original price $ 635.00
    Original price $ 635.00
    Current price $ 509.00
    $ 509.00 - $ 509.00
    Current price $ 509.00
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  • Original price $ 504.00
    Original price $ 504.00 - Original price $ 504.00
    Original price $ 504.00
    Current price $ 404.00
    $ 404.00 - $ 404.00
    Current price $ 404.00

    Foster FP353X8.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 8.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X8.5 is a steel 3/8" nipple from the FJT Series — the Ji...

    View full details
    Original price $ 504.00
    Original price $ 504.00 - Original price $ 504.00
    Original price $ 504.00
    Current price $ 404.00
    $ 404.00 - $ 404.00
    Current price $ 404.00
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  • Original price $ 643.00
    Original price $ 643.00 - Original price $ 643.00
    Original price $ 643.00
    Current price $ 514.00
    $ 514.00 - $ 514.00
    Current price $ 514.00

    Foster FP353X8, 3/8" Jiffy-Tite Mold Coolant Nipple x 8" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X8 is a steel 3/8" nipple from the FJT Series — the Jiff...

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    Original price $ 643.00
    Original price $ 643.00 - Original price $ 643.00
    Original price $ 643.00
    Current price $ 514.00
    $ 514.00 - $ 514.00
    Current price $ 514.00
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  • Original price $ 445.00
    Original price $ 445.00 - Original price $ 445.00
    Original price $ 445.00
    Current price $ 356.00
    $ 356.00 - $ 356.00
    Current price $ 356.00

    Foster FP353X7, 3/8" Jiffy-Tite Mold Coolant Nipple x 7" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X7 is a steel 3/8" nipple from the FJT Series — the Jiff...

    View full details
    Original price $ 445.00
    Original price $ 445.00 - Original price $ 445.00
    Original price $ 445.00
    Current price $ 356.00
    $ 356.00 - $ 356.00
    Current price $ 356.00
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  • Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 390.00
    $ 390.00 - $ 390.00
    Current price $ 390.00

    Foster FP353X6.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 6.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X6.5 is a steel 3/8" nipple from the FJT Series — the Ji...

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    Original price $ 488.00
    Original price $ 488.00 - Original price $ 488.00
    Original price $ 488.00
    Current price $ 390.00
    $ 390.00 - $ 390.00
    Current price $ 390.00
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  • Original price $ 495.00
    Original price $ 495.00 - Original price $ 495.00
    Original price $ 495.00
    Current price $ 397.00
    $ 397.00 - $ 397.00
    Current price $ 397.00

    Foster FP353X6, 3/8" Jiffy-Tite Mold Coolant Nipple x 6" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X6 is a steel 3/8" nipple from the FJT Series — the Jiff...

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    Original price $ 495.00
    Original price $ 495.00 - Original price $ 495.00
    Original price $ 495.00
    Current price $ 397.00
    $ 397.00 - $ 397.00
    Current price $ 397.00
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  • Original price $ 385.00
    Original price $ 385.00 - Original price $ 385.00
    Original price $ 385.00
    Current price $ 308.00
    $ 308.00 - $ 308.00
    Current price $ 308.00

    Foster FP353X5.5, 3/8" Jiffy-Tite Mold Coolant Nipple x 5.5" Thread, FJT Series, Steel

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP353X5.5 is a steel 3/8" nipple from the FJT Series — the Ji...

    View full details
    Original price $ 385.00
    Original price $ 385.00 - Original price $ 385.00
    Original price $ 385.00
    Current price $ 308.00
    $ 308.00 - $ 308.00
    Current price $ 308.00
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