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Foster

Foster quick couplers set the standard in pneumatic and hydraulic connections. Part of the ZSI-Foster line, Foster couplers and plugs cover the full range of industrial interchanges and body sizes in steel, brass, and stainless construction. Built for reliable, repeatable connections in air and fluid systems. Shop the full Foster range below.

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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€7,95 - €7,95
€7,95
€7,95 - €7,95
€7,95

Foster PRB-4-3, Reusable recoil hose fitting, 1/4" hose x 3/16" thread, brass

A reusable recoil hose fitting. The Foster PRB-4-3 reusable recoil hose fitting, 1/4" hose x 3/16" thread, brass — reusable to reduce assembly time...

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€7,95 - €7,95
€7,95
€7,95 - €7,95
€7,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€5,95 - €5,95
€5,95
€5,95 - €5,95
€5,95

Foster POF-2-2, Push-on hose fitting, Female NPT, 1/8" hose x 1/8" thread, brass

A push-on hose fitting. The Foster POF-2-2 push-on hose fitting, female npt, 1/8" hose x 1/8" thread, brass — no hose clamp needed with push-on hos...

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€5,95 - €5,95
€5,95
€5,95 - €5,95
€5,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€17,95 - €17,95
€17,95
€17,95 - €17,95
€17,95

Foster PRB-8-4, Reusable recoil hose fitting, 1/2" hose x 1/4" thread, brass

A reusable recoil hose fitting. The Foster PRB-8-4 reusable recoil hose fitting, 1/2" hose x 1/4" thread, brass — reusable to reduce assembly time....

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€17,95 - €17,95
€17,95
€17,95 - €17,95
€17,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€6,95 - €6,95
€6,95
€6,95 - €6,95
€6,95

Foster PRB-4-2, Reusable recoil hose fitting, 1/4" hose x 1/8" thread, brass

A reusable recoil hose fitting. The Foster PRB-4-2 reusable recoil hose fitting, 1/4" hose x 1/8" thread, brass — reusable to reduce assembly time....

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€6,95 - €6,95
€6,95
€6,95 - €6,95
€6,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€5,95 - €5,95
€5,95
€5,95 - €5,95
€5,95

Foster PRB-4-1, Reusable recoil hose fitting, 1/4" hose x 1/16" thread, brass

A reusable recoil hose fitting. The Foster PRB-4-1 reusable recoil hose fitting, 1/4" hose x 1/16" thread, brass — reusable to reduce assembly time...

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€5,95 - €5,95
€5,95
€5,95 - €5,95
€5,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95

Foster PRB-3-1, Reusable recoil hose fitting, 3/16" hose x 1/16" thread, brass

A reusable recoil hose fitting. The Foster PRB-3-1 reusable recoil hose fitting, 3/16" hose x 1/16" thread, brass — reusable to reduce assembly tim...

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€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95

Foster PRB-3-2, Reusable recoil hose fitting, 3/16" hose x 1/8" thread, brass

A reusable recoil hose fitting. The Foster PRB-3-2 reusable recoil hose fitting, 3/16" hose x 1/8" thread, brass — reusable to reduce assembly time...

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€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95

Foster PRB-2-1, Reusable recoil hose fitting, 1/8" hose x 1/16" thread, brass

A reusable recoil hose fitting. The Foster PRB-2-1 reusable recoil hose fitting, 1/8" hose x 1/16" thread, brass — reusable to reduce assembly time...

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€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95

Foster PO50, 1/2" ID push-on air hose (per ft)

Durable push-on air hose. The Foster PO50 works with push-on hose fittings for a secure, clamp-free connection.Specifications Brand: Foster Type:...

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€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95

Foster PO38, 3/8" ID push-on air hose (per ft)

Durable push-on air hose. The Foster PO38 works with push-on hose fittings for a secure, clamp-free connection.Specifications Brand: Foster Type:...

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€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95

Foster PO25, 1/4" ID push-on air hose (per ft)

Durable push-on air hose. The Foster PO25 works with push-on hose fittings for a secure, clamp-free connection.Specifications Brand: Foster Type:...

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€2,95 - €2,95
€2,95
€2,95 - €2,95
€2,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€13,95 - €13,95
€13,95
€13,95 - €13,95
€13,95

Foster HS-D9, 3/8" hose splicer (mender), 11/16" OD, brass

A brass hose splicer (mender) to join two lengths of hose. The Foster HS-D9 connects 3/8" ID hose ends — secure each side with a hose clamp.Specifi...

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€13,95 - €13,95
€13,95
€13,95 - €13,95
€13,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€13,95 - €13,95
€13,95
€13,95 - €13,95
€13,95

Foster HS-D7, 3/8" hose splicer (mender), 5/8" OD, brass

A brass hose splicer (mender) to join two lengths of hose. The Foster HS-D7 connects 3/8" ID hose ends — secure each side with a hose clamp.Specifi...

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€13,95 - €13,95
€13,95
€13,95 - €13,95
€13,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€18,95 - €18,95
€18,95
€18,95 - €18,95
€18,95

Foster HS-D13, 3/8" hose splicer (mender), 13/16" OD, brass

A brass hose splicer (mender) to join two lengths of hose. The Foster HS-D13 connects 3/8" ID hose ends — secure each side with a hose clamp.Specif...

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€18,95 - €18,95
€18,95
€18,95 - €18,95
€18,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€11,95 - €11,95
€11,95
€11,95 - €11,95
€11,95

Foster HS-B7, 1/4" hose splicer (mender), 5/8" OD, brass

A brass hose splicer (mender) to join two lengths of hose. The Foster HS-B7 connects 1/4" ID hose ends — secure each side with a hose clamp.Specifi...

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€11,95 - €11,95
€11,95
€11,95 - €11,95
€11,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€10,95 - €10,95
€10,95
€10,95 - €10,95
€10,95

Foster HS-B5, 1/4" hose splicer (mender), 9/16" OD, brass

A brass hose splicer (mender) to join two lengths of hose. The Foster HS-B5 connects 1/4" ID hose ends — secure each side with a hose clamp.Specifi...

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€10,95 - €10,95
€10,95
€10,95 - €10,95
€10,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€13,95 - €13,95
€13,95
€13,95 - €13,95
€13,95

Foster HS-D11, 3/8" hose splicer (mender), 3/4" OD, brass

A brass hose splicer (mender) to join two lengths of hose. The Foster HS-D11 connects 3/8" ID hose ends — secure each side with a hose clamp.Specif...

View full details
€13,95 - €13,95
€13,95
€13,95 - €13,95
€13,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€9,95 - €9,95
€9,95
€9,95 - €9,95
€9,95

Foster HS-B3, 1/4" hose splicer (mender), 1/2" OD, brass

A brass hose splicer (mender) to join two lengths of hose. The Foster HS-B3 connects 1/4" ID hose ends — secure each side with a hose clamp.Specifi...

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€9,95 - €9,95
€9,95
€9,95 - €9,95
€9,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€31,95 - €31,95
€31,95
€31,95 - €31,95
€31,95

Foster 3W375, 3/8" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

A low-cost ON-OFF-EXHAUST air valve. The Foster 3W375 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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€31,95 - €31,95
€31,95
€31,95 - €31,95
€31,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€21,95 - €21,95
€21,95
€21,95 - €21,95
€21,95

Foster 3W125, 1/8" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

A low-cost ON-OFF-EXHAUST air valve. The Foster 3W125 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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€21,95 - €21,95
€21,95
€21,95 - €21,95
€21,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€40,95 - €40,95
€40,95
€40,95 - €40,95
€40,95

Foster 3W500, 1/2" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

A low-cost ON-OFF-EXHAUST air valve. The Foster 3W500 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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€40,95 - €40,95
€40,95
€40,95 - €40,95
€40,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€29,95 - €29,95
€29,95
€29,95 - €29,95
€29,95

Foster 3W250, 1/4" Fost-Air 3-Way sleeve valve (ON-OFF-EXHAUST), brass

A low-cost ON-OFF-EXHAUST air valve. The Foster 3W250 Fost-Air 3-way sleeve valve switches air on, off, and exhausts downstream pressure, with a bo...

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€29,95 - €29,95
€29,95
€29,95 - €29,95
€29,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€42,95 - €42,95
€42,95
€42,95 - €42,95
€42,95

Foster 6P17, 1/2" Hose x 1/2" Male NPT Reusable Hose Fitting, 15/16" OD, Reusable Series, Brass

A reusable hose-end fitting that screws onto the hose and threads to 1/2" male NPT — no crimping needed. The Foster 6P17 accepts 1/2" ID hose (15/1...

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€42,95 - €42,95
€42,95
€42,95 - €42,95
€42,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€18,95 - €18,95
€18,95
€18,95 - €18,95
€18,95

Foster 6P13, 1/2" Hose x 1/2" Male NPT Reusable Hose Fitting, 13/16" OD, Reusable Series, Brass

A reusable hose-end fitting that screws onto the hose and threads to 1/2" male NPT — no crimping needed. The Foster 6P13 accepts 1/2" ID hose (13/1...

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€18,95 - €18,95
€18,95
€18,95 - €18,95
€18,95

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