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Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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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 %
$ 1,225.00
$ 1,225.00 - $ 1,225.00
$ 1,225.00
$ 979.00
$ 979.00 - $ 979.00
$ 979.00

Foster BL100FS, 1" Straight-Thru Coupler x 1" Female NPT, FST Series, Ball Lock, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster BL100FS is a brass 1" straight-thru coupl...

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$ 1,225.00
$ 1,225.00 - $ 1,225.00
$ 1,225.00
$ 979.00
$ 979.00 - $ 979.00
$ 979.00
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 %
$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 263.00
$ 263.00 - $ 263.00
$ 263.00

Foster 75HPB, 3/4" Straight-Thru Plug x 3/4" Hose ID, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75HPB is a brass 3/4" straight-thru plug ...

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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 263.00
$ 263.00 - $ 263.00
$ 263.00
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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 %
$ 2,315.00
$ 2,315.00 - $ 2,315.00
$ 2,315.00
$ 1,852.00
$ 1,852.00 - $ 1,852.00
$ 1,852.00

Foster 75FSS-103, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, EPDM Seal, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FSS-103 is a 303 stainless 3/4" straigh...

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$ 2,315.00
$ 2,315.00 - $ 2,315.00
$ 2,315.00
$ 1,852.00
$ 1,852.00 - $ 1,852.00
$ 1,852.00
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 %
$ 2,281.00
$ 2,281.00 - $ 2,281.00
$ 2,281.00
$ 1,824.00
$ 1,824.00 - $ 1,824.00
$ 1,824.00

Foster 75FSS-101, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, Viton Seal, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FSS-101 is a 303 stainless 3/4" straigh...

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$ 2,281.00
$ 2,281.00 - $ 2,281.00
$ 2,281.00
$ 1,824.00
$ 1,824.00 - $ 1,824.00
$ 1,824.00
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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$ 2,211.00
$ 2,211.00 - $ 2,211.00
$ 2,211.00
$ 1,769.00
$ 1,769.00 - $ 1,769.00
$ 1,769.00

Foster 75FSS, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FSS is a 303 stainless 3/4" straight-th...

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$ 2,211.00
$ 2,211.00 - $ 2,211.00
$ 2,211.00
$ 1,769.00
$ 1,769.00 - $ 1,769.00
$ 1,769.00
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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$ 781.00
$ 781.00 - $ 781.00
$ 781.00
$ 626.00
$ 626.00 - $ 626.00
$ 626.00

Foster 75FS-104, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, Silicone Seal, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FS-104 is a brass 3/4" straight-thru co...

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$ 781.00
$ 781.00 - $ 781.00
$ 781.00
$ 626.00
$ 626.00 - $ 626.00
$ 626.00
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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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$ 750.00
$ 750.00 - $ 750.00
$ 750.00
$ 601.00
$ 601.00 - $ 601.00
$ 601.00

Foster 75FS-103, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, EPDM Seal, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FS-103 is a brass 3/4" straight-thru co...

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$ 750.00
$ 750.00 - $ 750.00
$ 750.00
$ 601.00
$ 601.00 - $ 601.00
$ 601.00
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 %
$ 764.00
$ 764.00 - $ 764.00
$ 764.00
$ 611.00
$ 611.00 - $ 611.00
$ 611.00

Foster 75FS-101, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, Viton Seal, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FS-101 is a brass 3/4" straight-thru co...

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$ 764.00
$ 764.00 - $ 764.00
$ 764.00
$ 611.00
$ 611.00 - $ 611.00
$ 611.00
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 %
$ 673.00
$ 673.00 - $ 673.00
$ 673.00
$ 539.00
$ 539.00 - $ 539.00
$ 539.00

Foster 75FS, 3/4" Straight-Thru Coupler x 3/4" Female NPT, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FS is a brass 3/4" straight-thru couple...

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$ 673.00
$ 673.00 - $ 673.00
$ 673.00
$ 539.00
$ 539.00 - $ 539.00
$ 539.00
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 %
$ 930.00
$ 930.00 - $ 930.00
$ 930.00
$ 743.00
$ 743.00 - $ 743.00
$ 743.00

Foster 75FPS, 3/4" Straight-Thru Plug x 3/4" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FPS is a 303 stainless 3/4" straight-th...

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$ 930.00
$ 930.00 - $ 930.00
$ 930.00
$ 743.00
$ 743.00 - $ 743.00
$ 743.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 233.00
$ 233.00 - $ 233.00
$ 233.00
$ 185.00
$ 185.00 - $ 185.00
$ 185.00

Foster 75FP, 3/4" Straight-Thru Plug x 3/4" Female NPT, FST Series, Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 75FP is a steel 3/4" straight-thru plug i...

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$ 233.00
$ 233.00 - $ 233.00
$ 233.00
$ 185.00
$ 185.00 - $ 185.00
$ 185.00
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,553.00
$ 1,553.00 - $ 1,553.00
$ 1,553.00
$ 1,244.00
$ 1,244.00 - $ 1,244.00
$ 1,244.00

Foster 50FSS-103, 1/2" Straight-Thru Coupler x 1/2" Female NPT, FST Series, EPDM Seal, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FSS-103 is a 303 stainless 1/2" straigh...

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$ 1,553.00
$ 1,553.00 - $ 1,553.00
$ 1,553.00
$ 1,244.00
$ 1,244.00 - $ 1,244.00
$ 1,244.00
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 %
$ 1,527.00
$ 1,527.00 - $ 1,527.00
$ 1,527.00
$ 1,223.00
$ 1,223.00 - $ 1,223.00
$ 1,223.00

Foster 50FSS-101, 1/2" Straight-Thru Coupler x 1/2" Female NPT, FST Series, Viton Seal, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FSS-101 is a 303 stainless 1/2" straigh...

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$ 1,527.00
$ 1,527.00 - $ 1,527.00
$ 1,527.00
$ 1,223.00
$ 1,223.00 - $ 1,223.00
$ 1,223.00
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 %
$ 1,474.00
$ 1,474.00 - $ 1,474.00
$ 1,474.00
$ 1,179.00
$ 1,179.00 - $ 1,179.00
$ 1,179.00

Foster 50FSS, 1/2" Straight-Thru Coupler x 1/2" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FSS is a 303 stainless 1/2" straight-th...

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$ 1,474.00
$ 1,474.00 - $ 1,474.00
$ 1,474.00
$ 1,179.00
$ 1,179.00 - $ 1,179.00
$ 1,179.00
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 %
$ 469.00
$ 469.00 - $ 469.00
$ 469.00
$ 376.00
$ 376.00 - $ 376.00
$ 376.00

Foster 50FS-103, 1/2" Straight-Thru Coupler x 1/2" Female NPT, FST Series, EPDM Seal, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FS-103 is a brass 1/2" straight-thru co...

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$ 469.00
$ 469.00 - $ 469.00
$ 469.00
$ 376.00
$ 376.00 - $ 376.00
$ 376.00
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 %
$ 476.00
$ 476.00 - $ 476.00
$ 476.00
$ 382.00
$ 382.00 - $ 382.00
$ 382.00

Foster 50FS-101, 1/2" Straight-Thru Coupler x 1/2" Female NPT, FST Series, Viton Seal, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FS-101 is a brass 1/2" straight-thru co...

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$ 476.00
$ 476.00 - $ 476.00
$ 476.00
$ 382.00
$ 382.00 - $ 382.00
$ 382.00
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 %
$ 667.00
$ 667.00 - $ 667.00
$ 667.00
$ 533.00
$ 533.00 - $ 533.00
$ 533.00

Foster 50FPS, 1/2" Straight-Thru Plug x 1/2" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FPS is a 303 stainless 1/2" straight-th...

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$ 667.00
$ 667.00 - $ 667.00
$ 667.00
$ 533.00
$ 533.00 - $ 533.00
$ 533.00
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 %
$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 125.00
$ 125.00 - $ 125.00
$ 125.00

Foster 50FPB, 1/2" Straight-Thru Plug x 1/2" Female NPT, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FPB is a brass 1/2" straight-thru plug ...

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$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 125.00
$ 125.00 - $ 125.00
$ 125.00
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 %
$ 168.00
$ 168.00 - $ 168.00
$ 168.00
$ 134.00
$ 134.00 - $ 134.00
$ 134.00

Foster 50FP, 1/2" Straight-Thru Plug x 1/2" Female NPT, FST Series, Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 50FP is a steel 1/2" straight-thru plug i...

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$ 168.00
$ 168.00 - $ 168.00
$ 168.00
$ 134.00
$ 134.00 - $ 134.00
$ 134.00
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 %
$ 167.00
$ 167.00 - $ 167.00
$ 167.00
$ 134.00
$ 134.00 - $ 134.00
$ 134.00

Foster 38HPB, 3/8" Straight-Thru Plug x 3/8" Hose ID, FST Series, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 38HPB is a brass 3/8" straight-thru plug ...

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$ 167.00
$ 167.00 - $ 167.00
$ 167.00
$ 134.00
$ 134.00 - $ 134.00
$ 134.00
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 %
$ 1,340.00
$ 1,340.00 - $ 1,340.00
$ 1,340.00
$ 1,072.00
$ 1,072.00 - $ 1,072.00
$ 1,072.00

Foster 38FSS-103, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, EPDM Seal, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 38FSS-103 is a 303 stainless 3/8" straigh...

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$ 1,340.00
$ 1,340.00 - $ 1,340.00
$ 1,340.00
$ 1,072.00
$ 1,072.00 - $ 1,072.00
$ 1,072.00
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 %
$ 1,347.00
$ 1,347.00 - $ 1,347.00
$ 1,347.00
$ 1,077.00
$ 1,077.00 - $ 1,077.00
$ 1,077.00

Foster 38FSS-101, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, Viton Seal, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 38FSS-101 is a 303 stainless 3/8" straigh...

View full details
$ 1,347.00
$ 1,347.00 - $ 1,347.00
$ 1,347.00
$ 1,077.00
$ 1,077.00 - $ 1,077.00
$ 1,077.00
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 %
$ 1,338.00
$ 1,338.00 - $ 1,338.00
$ 1,338.00
$ 1,070.00
$ 1,070.00 - $ 1,070.00
$ 1,070.00

Foster 38FSS, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, 303 Stainless Steel

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 38FSS is a 303 stainless 3/8" straight-th...

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$ 1,338.00
$ 1,338.00 - $ 1,338.00
$ 1,338.00
$ 1,070.00
$ 1,070.00 - $ 1,070.00
$ 1,070.00
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 %
$ 348.00
$ 348.00 - $ 348.00
$ 348.00
$ 278.00
$ 278.00 - $ 278.00
$ 278.00

Foster 38FS-103, 3/8" Straight-Thru Coupler x 3/8" Female NPT, FST Series, EPDM Seal, Brass

Maximum flow with no restriction, for air and fluid lines where shut-off is handled elsewhere. The Foster 38FS-103 is a brass 3/8" straight-thru co...

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$ 348.00
$ 348.00 - $ 348.00
$ 348.00
$ 278.00
$ 278.00 - $ 278.00
$ 278.00
Save 20% Save %

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