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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 $ 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 FP251, 1/4" Jiffy-Tite Mold Coolant Nipple x ? Hose Stem, FJT Series, Brass

    In stock

    Coolant line connections for plastic injection molds and die-casting dies. The Foster FP251 is a brass 1/4" nipple from the FJT Series — the Jiffy-...

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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 $ 914.00
    Original price $ 914.00 - Original price $ 914.00
    Original price $ 914.00
    Current price $ 730.00
    $ 730.00 - $ 730.00
    Current price $ 730.00

    Foster BLFS526, 1/2" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS526 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 914.00
    Original price $ 914.00 - Original price $ 914.00
    Original price $ 914.00
    Current price $ 730.00
    $ 730.00 - $ 730.00
    Current price $ 730.00
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  • Original price $ 916.00
    Original price $ 916.00 - Original price $ 916.00
    Original price $ 916.00
    Current price $ 732.00
    $ 732.00 - $ 732.00
    Current price $ 732.00

    Foster BLFS524P, 1/2" Jiffy-Tite Mold Coolant Coupler x 45° 1/4" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS524P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mol...

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    Original price $ 916.00
    Original price $ 916.00 - Original price $ 916.00
    Original price $ 916.00
    Current price $ 732.00
    $ 732.00 - $ 732.00
    Current price $ 732.00
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  • Original price $ 912.00
    Original price $ 912.00 - Original price $ 912.00
    Original price $ 912.00
    Current price $ 729.00
    $ 729.00 - $ 729.00
    Current price $ 729.00

    Foster BLFS524, 1/2" Jiffy-Tite Mold Coolant Coupler x 45° 1/4" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS524 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 912.00
    Original price $ 912.00 - Original price $ 912.00
    Original price $ 912.00
    Current price $ 729.00
    $ 729.00 - $ 729.00
    Current price $ 729.00
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  • Original price $ 880.00
    Original price $ 880.00 - Original price $ 880.00
    Original price $ 880.00
    Current price $ 704.00
    $ 704.00 - $ 704.00
    Current price $ 704.00

    Foster BLFS516, 1/2" Jiffy-Tite Mold Coolant Coupler x 90° 3/8" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS516 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 880.00
    Original price $ 880.00 - Original price $ 880.00
    Original price $ 880.00
    Current price $ 704.00
    $ 704.00 - $ 704.00
    Current price $ 704.00
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  • Original price $ 882.00
    Original price $ 882.00 - Original price $ 882.00
    Original price $ 882.00
    Current price $ 705.00
    $ 705.00 - $ 705.00
    Current price $ 705.00

    Foster BLFS514P, 1/2" Jiffy-Tite Mold Coolant Coupler x 90° 1/4" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS514P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mol...

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    Original price $ 882.00
    Original price $ 882.00 - Original price $ 882.00
    Original price $ 882.00
    Current price $ 705.00
    $ 705.00 - $ 705.00
    Current price $ 705.00
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  • Original price $ 878.00
    Original price $ 878.00 - Original price $ 878.00
    Original price $ 878.00
    Current price $ 702.00
    $ 702.00 - $ 702.00
    Current price $ 702.00

    Foster BLFS514, 1/2" Jiffy-Tite Mold Coolant Coupler x 90° 1/4" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS514 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 878.00
    Original price $ 878.00 - Original price $ 878.00
    Original price $ 878.00
    Current price $ 702.00
    $ 702.00 - $ 702.00
    Current price $ 702.00
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  • Original price $ 830.00
    Original price $ 830.00 - Original price $ 830.00
    Original price $ 830.00
    Current price $ 664.00
    $ 664.00 - $ 664.00
    Current price $ 664.00

    Foster BLFS506P, 1/2" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS506P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mol...

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    Original price $ 830.00
    Original price $ 830.00 - Original price $ 830.00
    Original price $ 830.00
    Current price $ 664.00
    $ 664.00 - $ 664.00
    Current price $ 664.00
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  • Original price $ 670.00
    Original price $ 670.00 - Original price $ 670.00
    Original price $ 670.00
    Current price $ 536.00
    $ 536.00 - $ 536.00
    Current price $ 536.00

    Foster BLFS506, 1/2" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS506 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 670.00
    Original price $ 670.00 - Original price $ 670.00
    Original price $ 670.00
    Current price $ 536.00
    $ 536.00 - $ 536.00
    Current price $ 536.00
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  • Original price $ 697.00
    Original price $ 697.00 - Original price $ 697.00
    Original price $ 697.00
    Current price $ 558.00
    $ 558.00 - $ 558.00
    Current price $ 558.00

    Foster BLFS504P, 1/2" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS504P is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mol...

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    Original price $ 697.00
    Original price $ 697.00 - Original price $ 697.00
    Original price $ 697.00
    Current price $ 558.00
    $ 558.00 - $ 558.00
    Current price $ 558.00
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  • Original price $ 666.00
    Original price $ 666.00 - Original price $ 666.00
    Original price $ 666.00
    Current price $ 533.00
    $ 533.00 - $ 533.00
    Current price $ 533.00

    Foster BLFS504, 1/2" Jiffy-Tite Mold Coolant Coupler x 1/4" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS504 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 666.00
    Original price $ 666.00 - Original price $ 666.00
    Original price $ 666.00
    Current price $ 533.00
    $ 533.00 - $ 533.00
    Current price $ 533.00
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  • Original price $ 570.00
    Original price $ 570.00 - Original price $ 570.00
    Original price $ 570.00
    Current price $ 456.00
    $ 456.00 - $ 456.00
    Current price $ 456.00

    Foster BLFS500, 1/2" Jiffy-Tite Mold Coolant Coupler x 1/2" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS500 is a brass 1/2" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 570.00
    Original price $ 570.00 - Original price $ 570.00
    Original price $ 570.00
    Current price $ 456.00
    $ 456.00 - $ 456.00
    Current price $ 456.00
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  • Original price $ 565.00
    Original price $ 565.00 - Original price $ 565.00
    Original price $ 565.00
    Current price $ 453.00
    $ 453.00 - $ 453.00
    Current price $ 453.00

    Foster BLFS328VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS328VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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    Original price $ 565.00
    Original price $ 565.00 - Original price $ 565.00
    Original price $ 565.00
    Current price $ 453.00
    $ 453.00 - $ 453.00
    Current price $ 453.00
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  • Original price $ 556.00
    Original price $ 556.00 - Original price $ 556.00
    Original price $ 556.00
    Current price $ 445.00
    $ 445.00 - $ 445.00
    Current price $ 445.00

    Foster BLFS328V, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS328V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

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    Original price $ 556.00
    Original price $ 556.00 - Original price $ 556.00
    Original price $ 556.00
    Current price $ 445.00
    $ 445.00 - $ 445.00
    Current price $ 445.00
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  • Original price $ 497.00
    Original price $ 497.00 - Original price $ 497.00
    Original price $ 497.00
    Current price $ 397.00
    $ 397.00 - $ 397.00
    Current price $ 397.00

    Foster BLFS328P, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS328P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

    View full details
    Original price $ 497.00
    Original price $ 497.00 - Original price $ 497.00
    Original price $ 497.00
    Current price $ 397.00
    $ 397.00 - $ 397.00
    Current price $ 397.00
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  • Original price $ 476.00
    Original price $ 476.00 - Original price $ 476.00
    Original price $ 476.00
    Current price $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00

    Foster BLFS328, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 1/2" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS328 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 476.00
    Original price $ 476.00 - Original price $ 476.00
    Original price $ 476.00
    Current price $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00
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  • Original price $ 567.00
    Original price $ 567.00 - Original price $ 567.00
    Original price $ 567.00
    Current price $ 454.00
    $ 454.00 - $ 454.00
    Current price $ 454.00

    Foster BLFS326VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS326VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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    Original price $ 567.00
    Original price $ 567.00 - Original price $ 567.00
    Original price $ 567.00
    Current price $ 454.00
    $ 454.00 - $ 454.00
    Current price $ 454.00
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  • Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 449.00
    $ 449.00 - $ 449.00
    Current price $ 449.00

    Foster BLFS326V, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS326V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

    View full details
    Original price $ 561.00
    Original price $ 561.00 - Original price $ 561.00
    Original price $ 561.00
    Current price $ 449.00
    $ 449.00 - $ 449.00
    Current price $ 449.00
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  • Original price $ 483.00
    Original price $ 483.00 - Original price $ 483.00
    Original price $ 483.00
    Current price $ 387.00
    $ 387.00 - $ 387.00
    Current price $ 387.00

    Foster BLFS326P, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS326P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

    View full details
    Original price $ 483.00
    Original price $ 483.00 - Original price $ 483.00
    Original price $ 483.00
    Current price $ 387.00
    $ 387.00 - $ 387.00
    Current price $ 387.00
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  • Original price $ 463.00
    Original price $ 463.00 - Original price $ 463.00
    Original price $ 463.00
    Current price $ 371.00
    $ 371.00 - $ 371.00
    Current price $ 371.00

    Foster BLFS326, 3/8" Jiffy-Tite Mold Coolant Coupler x 45° 3/8" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS326 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

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    Original price $ 463.00
    Original price $ 463.00 - Original price $ 463.00
    Original price $ 463.00
    Current price $ 371.00
    $ 371.00 - $ 371.00
    Current price $ 371.00
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  • Original price $ 563.00
    Original price $ 563.00 - Original price $ 563.00
    Original price $ 563.00
    Current price $ 451.00
    $ 451.00 - $ 451.00
    Current price $ 451.00

    Foster BLFS318VP, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, One-Way Valved, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS318VP is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mo...

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    Original price $ 563.00
    Original price $ 563.00 - Original price $ 563.00
    Original price $ 563.00
    Current price $ 451.00
    $ 451.00 - $ 451.00
    Current price $ 451.00
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  • Original price $ 556.00
    Original price $ 556.00 - Original price $ 556.00
    Original price $ 556.00
    Current price $ 444.00
    $ 444.00 - $ 444.00
    Current price $ 444.00

    Foster BLFS318V, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, One-Way Valved, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS318V is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

    View full details
    Original price $ 556.00
    Original price $ 556.00 - Original price $ 556.00
    Original price $ 556.00
    Current price $ 444.00
    $ 444.00 - $ 444.00
    Current price $ 444.00
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  • Original price $ 486.00
    Original price $ 486.00 - Original price $ 486.00
    Original price $ 486.00
    Current price $ 388.00
    $ 388.00 - $ 388.00
    Current price $ 388.00

    Foster BLFS318P, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, Push-On, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS318P is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mol...

    View full details
    Original price $ 486.00
    Original price $ 486.00 - Original price $ 486.00
    Original price $ 486.00
    Current price $ 388.00
    $ 388.00 - $ 388.00
    Current price $ 388.00
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  • Original price $ 465.00
    Original price $ 465.00 - Original price $ 465.00
    Original price $ 465.00
    Current price $ 372.00
    $ 372.00 - $ 372.00
    Current price $ 372.00

    Foster BLFS318, 3/8" Jiffy-Tite Mold Coolant Coupler x 90° 1/2" Hose Barb, FJT Series, Ball Lock, Brass

    In stock

    Fast coolant-line connections that slash mold-change downtime. The Foster BLFS318 is a brass 3/8" coupler from the FJT Series — the Jiffy-Tite mold...

    View full details
    Original price $ 465.00
    Original price $ 465.00 - Original price $ 465.00
    Original price $ 465.00
    Current price $ 372.00
    $ 372.00 - $ 372.00
    Current price $ 372.00
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