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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.

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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 351.00
$ 351.00 - $ 351.00
$ 351.00
$ 281.00
$ 281.00 - $ 281.00
$ 281.00

Foster FS206V, 1/4" Jiffy-Tite Mold Coolant Coupler x 3/8" Hose Barb, FJT Series, One-Way Valved, Brass

Fast coolant-line connections that slash mold-change downtime. The Foster FS206V is a brass 1/4" coupler from the FJT Series — the Jiffy-Tite mold-...

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$ 351.00
$ 351.00 - $ 351.00
$ 351.00
$ 281.00
$ 281.00 - $ 281.00
$ 281.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 276.00
$ 276.00 - $ 276.00
$ 276.00
$ 221.00
$ 221.00 - $ 221.00
$ 221.00

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

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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$ 276.00
$ 276.00 - $ 276.00
$ 276.00
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 46.00
$ 46.00 - $ 46.00
$ 46.00
$ 37.00
$ 37.00 - $ 37.00
$ 37.00

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

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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$ 46.00
$ 46.00 - $ 46.00
$ 46.00
$ 37.00
$ 37.00 - $ 37.00
$ 37.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 447.00
$ 447.00 - $ 447.00
$ 447.00
$ 359.00
$ 359.00 - $ 359.00
$ 359.00

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

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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$ 447.00
$ 447.00 - $ 447.00
$ 447.00
$ 359.00
$ 359.00 - $ 359.00
$ 359.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 445.00
$ 445.00 - $ 445.00
$ 445.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00

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

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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$ 445.00
$ 445.00 - $ 445.00
$ 445.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 344.00
$ 344.00 - $ 344.00
$ 344.00
$ 274.00
$ 274.00 - $ 274.00
$ 274.00

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

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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$ 344.00
$ 344.00 - $ 344.00
$ 344.00
$ 274.00
$ 274.00 - $ 274.00
$ 274.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 335.00
$ 335.00 - $ 335.00
$ 335.00
$ 269.00
$ 269.00 - $ 269.00
$ 269.00

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

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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$ 335.00
$ 335.00 - $ 335.00
$ 335.00
$ 269.00
$ 269.00 - $ 269.00
$ 269.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 263.00
$ 263.00 - $ 263.00
$ 263.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00

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

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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$ 263.00
$ 263.00 - $ 263.00
$ 263.00
$ 212.00
$ 212.00 - $ 212.00
$ 212.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 699.00
$ 699.00 - $ 699.00
$ 699.00
$ 559.00
$ 559.00 - $ 559.00
$ 559.00

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

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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$ 699.00
$ 699.00 - $ 699.00
$ 699.00
$ 559.00
$ 559.00 - $ 559.00
$ 559.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 513.00
$ 513.00 - $ 513.00
$ 513.00
$ 412.00
$ 412.00 - $ 412.00
$ 412.00

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

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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$ 513.00
$ 513.00 - $ 513.00
$ 513.00
$ 412.00
$ 412.00 - $ 412.00
$ 412.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 438.00
$ 438.00 - $ 438.00
$ 438.00
$ 349.00
$ 349.00 - $ 349.00
$ 349.00

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

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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$ 438.00
$ 438.00 - $ 438.00
$ 438.00
$ 349.00
$ 349.00 - $ 349.00
$ 349.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 381.00
$ 381.00 - $ 381.00
$ 381.00
$ 303.00
$ 303.00 - $ 303.00
$ 303.00

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

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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$ 381.00
$ 381.00 - $ 381.00
$ 381.00
$ 303.00
$ 303.00 - $ 303.00
$ 303.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 382.00
$ 382.00 - $ 382.00
$ 382.00
$ 307.00
$ 307.00 - $ 307.00
$ 307.00

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

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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$ 382.00
$ 382.00 - $ 382.00
$ 382.00
$ 307.00
$ 307.00 - $ 307.00
$ 307.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00

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

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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$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 529.00
$ 529.00 - $ 529.00
$ 529.00
$ 425.00
$ 425.00 - $ 425.00
$ 425.00

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

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
$ 529.00
$ 529.00 - $ 529.00
$ 529.00
$ 425.00
$ 425.00 - $ 425.00
$ 425.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 489.00
$ 489.00 - $ 489.00
$ 489.00
$ 392.00
$ 392.00 - $ 392.00
$ 392.00

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

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...

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$ 489.00
$ 489.00 - $ 489.00
$ 489.00
$ 392.00
$ 392.00 - $ 392.00
$ 392.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 371.00
$ 371.00 - $ 371.00
$ 371.00
$ 296.00
$ 296.00 - $ 296.00
$ 296.00

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

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...

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$ 371.00
$ 371.00 - $ 371.00
$ 371.00
$ 296.00
$ 296.00 - $ 296.00
$ 296.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 430.00
$ 430.00 - $ 430.00
$ 430.00
$ 344.00
$ 344.00 - $ 344.00
$ 344.00

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

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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$ 430.00
$ 430.00 - $ 430.00
$ 430.00
$ 344.00
$ 344.00 - $ 344.00
$ 344.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 656.00
$ 656.00 - $ 656.00
$ 656.00
$ 526.00
$ 526.00 - $ 526.00
$ 526.00

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

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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$ 656.00
$ 656.00 - $ 656.00
$ 656.00
$ 526.00
$ 526.00 - $ 526.00
$ 526.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 520.00
$ 520.00 - $ 520.00
$ 520.00
$ 417.00
$ 417.00 - $ 417.00
$ 417.00

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

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
$ 520.00
$ 520.00 - $ 520.00
$ 520.00
$ 417.00
$ 417.00 - $ 417.00
$ 417.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 664.00
$ 664.00 - $ 664.00
$ 664.00
$ 531.00
$ 531.00 - $ 531.00
$ 531.00

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

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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$ 664.00
$ 664.00 - $ 664.00
$ 664.00
$ 531.00
$ 531.00 - $ 531.00
$ 531.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 460.00
$ 460.00 - $ 460.00
$ 460.00
$ 368.00
$ 368.00 - $ 368.00
$ 368.00

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

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
$ 460.00
$ 460.00 - $ 460.00
$ 460.00
$ 368.00
$ 368.00 - $ 368.00
$ 368.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 504.00
$ 504.00 - $ 504.00
$ 504.00
$ 403.00
$ 403.00 - $ 403.00
$ 403.00

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

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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$ 504.00
$ 504.00 - $ 504.00
$ 504.00
$ 403.00
$ 403.00 - $ 403.00
$ 403.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 511.00
$ 511.00 - $ 511.00
$ 511.00
$ 410.00
$ 410.00 - $ 410.00
$ 410.00

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

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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$ 511.00
$ 511.00 - $ 511.00
$ 511.00
$ 410.00
$ 410.00 - $ 410.00
$ 410.00
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