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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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Original price $ 1,272.00
Original price $ 1,272.00 - Original price $ 1,272.00
Original price $ 1,272.00
Current price $ 1,018.00
$ 1,018.00 - $ 1,018.00
Current price $ 1,018.00

Foster H4B-102, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Neoprene Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4B-102 is a brass 1/2" coupler in the FH...

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Original price $ 1,272.00
Original price $ 1,272.00 - Original price $ 1,272.00
Original price $ 1,272.00
Current price $ 1,018.00
$ 1,018.00 - $ 1,018.00
Current price $ 1,018.00
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Original price $ 1,356.00
Original price $ 1,356.00 - Original price $ 1,356.00
Original price $ 1,356.00
Current price $ 1,085.00
$ 1,085.00 - $ 1,085.00
Current price $ 1,085.00

Foster H4B-101, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Viton Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4B-101 is a brass 1/2" coupler in the FH...

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Original price $ 1,356.00
Original price $ 1,356.00 - Original price $ 1,356.00
Original price $ 1,356.00
Current price $ 1,085.00
$ 1,085.00 - $ 1,085.00
Current price $ 1,085.00
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Original price $ 1,135.00
Original price $ 1,135.00 - Original price $ 1,135.00
Original price $ 1,135.00
Current price $ 907.00
$ 907.00 - $ 907.00
Current price $ 907.00

Foster H4B, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H4B is a brass 1/2" coupler in the FHK Se...

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Original price $ 1,135.00
Original price $ 1,135.00 - Original price $ 1,135.00
Original price $ 1,135.00
Current price $ 907.00
$ 907.00 - $ 907.00
Current price $ 907.00
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Original price $ 799.00
Original price $ 799.00 - Original price $ 799.00
Original price $ 799.00
Current price $ 639.00
$ 639.00 - $ 639.00
Current price $ 639.00

Foster H3S8, 3/8" ISO-B Hydraulic Coupler x 3/4"-16 SAE, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S8 is a steel 3/8" coupler in the FHK S...

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Original price $ 799.00
Original price $ 799.00 - Original price $ 799.00
Original price $ 799.00
Current price $ 639.00
$ 639.00 - $ 639.00
Current price $ 639.00
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Original price $ 808.00
Original price $ 808.00 - Original price $ 808.00
Original price $ 808.00
Current price $ 648.00
$ 648.00 - $ 648.00
Current price $ 648.00

Foster H3S-104, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Silicone Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S-104 is a steel 3/8" coupler in the FH...

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Original price $ 808.00
Original price $ 808.00 - Original price $ 808.00
Original price $ 808.00
Current price $ 648.00
$ 648.00 - $ 648.00
Current price $ 648.00
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Original price $ 772.00
Original price $ 772.00 - Original price $ 772.00
Original price $ 772.00
Current price $ 618.00
$ 618.00 - $ 618.00
Current price $ 618.00

Foster H3S-103, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, EPDM Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S-103 is a steel 3/8" coupler in the FH...

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Original price $ 772.00
Original price $ 772.00 - Original price $ 772.00
Original price $ 772.00
Current price $ 618.00
$ 618.00 - $ 618.00
Current price $ 618.00
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Original price $ 803.00
Original price $ 803.00 - Original price $ 803.00
Original price $ 803.00
Current price $ 642.00
$ 642.00 - $ 642.00
Current price $ 642.00

Foster H3S-102, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Neoprene Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S-102 is a steel 3/8" coupler in the FH...

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Original price $ 803.00
Original price $ 803.00 - Original price $ 803.00
Original price $ 803.00
Current price $ 642.00
$ 642.00 - $ 642.00
Current price $ 642.00
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Original price $ 794.00
Original price $ 794.00 - Original price $ 794.00
Original price $ 794.00
Current price $ 635.00
$ 635.00 - $ 635.00
Current price $ 635.00

Foster H3S-101, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Viton Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S-101 is a steel 3/8" coupler in the FH...

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Original price $ 794.00
Original price $ 794.00 - Original price $ 794.00
Original price $ 794.00
Current price $ 635.00
$ 635.00 - $ 635.00
Current price $ 635.00
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Original price $ 1,699.00
Original price $ 1,699.00 - Original price $ 1,699.00
Original price $ 1,699.00
Current price $ 1,359.00
$ 1,359.00 - $ 1,359.00
Current price $ 1,359.00

Foster H3S/S-101, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Viton Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S/S-101 is a 303 stainless 3/8" coupler...

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Original price $ 1,699.00
Original price $ 1,699.00 - Original price $ 1,699.00
Original price $ 1,699.00
Current price $ 1,359.00
$ 1,359.00 - $ 1,359.00
Current price $ 1,359.00
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Original price $ 1,603.00
Original price $ 1,603.00 - Original price $ 1,603.00
Original price $ 1,603.00
Current price $ 1,283.00
$ 1,283.00 - $ 1,283.00
Current price $ 1,283.00

Foster H3S/S, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S/S is a 303 stainless 3/8" coupler in ...

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Original price $ 1,603.00
Original price $ 1,603.00 - Original price $ 1,603.00
Original price $ 1,603.00
Current price $ 1,283.00
$ 1,283.00 - $ 1,283.00
Current price $ 1,283.00
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Original price $ 690.00
Original price $ 690.00 - Original price $ 690.00
Original price $ 690.00
Current price $ 553.00
$ 553.00 - $ 553.00
Current price $ 553.00

Foster H3S, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3S is a steel 3/8" coupler in the FHK Se...

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Original price $ 690.00
Original price $ 690.00 - Original price $ 690.00
Original price $ 690.00
Current price $ 553.00
$ 553.00 - $ 553.00
Current price $ 553.00
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Original price $ 824.00
Original price $ 824.00 - Original price $ 824.00
Original price $ 824.00
Current price $ 658.00
$ 658.00 - $ 658.00
Current price $ 658.00

Foster H3B-104, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Silicone Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3B-104 is a brass 3/8" coupler in the FH...

View full details
Original price $ 824.00
Original price $ 824.00 - Original price $ 824.00
Original price $ 824.00
Current price $ 658.00
$ 658.00 - $ 658.00
Current price $ 658.00
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Original price $ 774.00
Original price $ 774.00 - Original price $ 774.00
Original price $ 774.00
Current price $ 619.00
$ 619.00 - $ 619.00
Current price $ 619.00

Foster H3B-103, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, EPDM Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3B-103 is a brass 3/8" coupler in the FH...

View full details
Original price $ 774.00
Original price $ 774.00 - Original price $ 774.00
Original price $ 774.00
Current price $ 619.00
$ 619.00 - $ 619.00
Current price $ 619.00
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Original price $ 808.00
Original price $ 808.00 - Original price $ 808.00
Original price $ 808.00
Current price $ 648.00
$ 648.00 - $ 648.00
Current price $ 648.00

Foster H3B-102, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Neoprene Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3B-102 is a brass 3/8" coupler in the FH...

View full details
Original price $ 808.00
Original price $ 808.00 - Original price $ 808.00
Original price $ 808.00
Current price $ 648.00
$ 648.00 - $ 648.00
Current price $ 648.00
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Original price $ 795.00
Original price $ 795.00 - Original price $ 795.00
Original price $ 795.00
Current price $ 635.00
$ 635.00 - $ 635.00
Current price $ 635.00

Foster H3B-101, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Viton Seal, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3B-101 is a brass 3/8" coupler in the FH...

View full details
Original price $ 795.00
Original price $ 795.00 - Original price $ 795.00
Original price $ 795.00
Current price $ 635.00
$ 635.00 - $ 635.00
Current price $ 635.00
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Original price $ 673.00
Original price $ 673.00 - Original price $ 673.00
Original price $ 673.00
Current price $ 539.00
$ 539.00 - $ 539.00
Current price $ 539.00

Foster H3B, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H3B is a brass 3/8" coupler in the FHK Se...

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Original price $ 673.00
Original price $ 673.00 - Original price $ 673.00
Original price $ 673.00
Current price $ 539.00
$ 539.00 - $ 539.00
Current price $ 539.00
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Original price $ 521.00
Original price $ 521.00 - Original price $ 521.00
Original price $ 521.00
Current price $ 417.00
$ 417.00 - $ 417.00
Current price $ 417.00

Foster H2S6, 1/4" ISO-B Hydraulic Coupler x 9/16"-18 SAE, ISO-B Series, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S6 is a steel 1/4" coupler in the FHK S...

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Original price $ 521.00
Original price $ 521.00 - Original price $ 521.00
Original price $ 521.00
Current price $ 417.00
$ 417.00 - $ 417.00
Current price $ 417.00
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Original price $ 525.00
Original price $ 525.00 - Original price $ 525.00
Original price $ 525.00
Current price $ 420.00
$ 420.00 - $ 420.00
Current price $ 420.00

Foster H2S-104, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Silicone Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S-104 is a steel 1/4" coupler in the FH...

View full details
Original price $ 525.00
Original price $ 525.00 - Original price $ 525.00
Original price $ 525.00
Current price $ 420.00
$ 420.00 - $ 420.00
Current price $ 420.00
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Original price $ 513.00
Original price $ 513.00 - Original price $ 513.00
Original price $ 513.00
Current price $ 409.00
$ 409.00 - $ 409.00
Current price $ 409.00

Foster H2S-103, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, EPDM Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S-103 is a steel 1/4" coupler in the FH...

View full details
Original price $ 513.00
Original price $ 513.00 - Original price $ 513.00
Original price $ 513.00
Current price $ 409.00
$ 409.00 - $ 409.00
Current price $ 409.00
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Original price $ 509.00
Original price $ 509.00 - Original price $ 509.00
Original price $ 509.00
Current price $ 408.00
$ 408.00 - $ 408.00
Current price $ 408.00

Foster H2S-101, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Viton Seal, Plated Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S-101 is a steel 1/4" coupler in the FH...

View full details
Original price $ 509.00
Original price $ 509.00 - Original price $ 509.00
Original price $ 509.00
Current price $ 408.00
$ 408.00 - $ 408.00
Current price $ 408.00
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Original price $ 1,231.00
Original price $ 1,231.00 - Original price $ 1,231.00
Original price $ 1,231.00
Current price $ 986.00
$ 986.00 - $ 986.00
Current price $ 986.00

Foster H2S/SLV, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Less Valve, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S/SLV is a 303 stainless 1/4" coupler i...

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Original price $ 1,231.00
Original price $ 1,231.00 - Original price $ 1,231.00
Original price $ 1,231.00
Current price $ 986.00
$ 986.00 - $ 986.00
Current price $ 986.00
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Original price $ 1,329.00
Original price $ 1,329.00 - Original price $ 1,329.00
Original price $ 1,329.00
Current price $ 1,064.00
$ 1,064.00 - $ 1,064.00
Current price $ 1,064.00

Foster H2S/S-104, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Silicone Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S/S-104 is a 303 stainless 1/4" coupler...

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Original price $ 1,329.00
Original price $ 1,329.00 - Original price $ 1,329.00
Original price $ 1,329.00
Current price $ 1,064.00
$ 1,064.00 - $ 1,064.00
Current price $ 1,064.00
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Original price $ 1,304.00
Original price $ 1,304.00 - Original price $ 1,304.00
Original price $ 1,304.00
Current price $ 1,044.00
$ 1,044.00 - $ 1,044.00
Current price $ 1,044.00

Foster H2S/S-103, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, EPDM Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S/S-103 is a 303 stainless 1/4" coupler...

View full details
Original price $ 1,304.00
Original price $ 1,304.00 - Original price $ 1,304.00
Original price $ 1,304.00
Current price $ 1,044.00
$ 1,044.00 - $ 1,044.00
Current price $ 1,044.00
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Original price $ 1,277.00
Original price $ 1,277.00 - Original price $ 1,277.00
Original price $ 1,277.00
Current price $ 1,021.00
$ 1,021.00 - $ 1,021.00
Current price $ 1,021.00

Foster H2S/S-101, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Viton Seal, 303 Stainless Steel

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Foster H2S/S-101 is a 303 stainless 1/4" coupler...

View full details
Original price $ 1,277.00
Original price $ 1,277.00 - Original price $ 1,277.00
Original price $ 1,277.00
Current price $ 1,021.00
$ 1,021.00 - $ 1,021.00
Current price $ 1,021.00
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