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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.

  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95

    Foster PJ8-2VLV, 1/8" 2 Series Plug x 1/4" Plastic Tube, Less Valve, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster PJ8-2VLV is a Steel 1/8" plug from the proven Foster 2 Series — a minia...

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    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €21,95 - €21,95
    €21,95
    €21,95 - €21,95
    €21,95

    Foster PJ8-2V, 1/8" 2 Series Plug x 1/4" Plastic Tube, Brass Valve Core, Brass

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster PJ8-2V is a Brass 1/8" plug from the proven Foster 2 Series — a miniatu...

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    €21,95 - €21,95
    €21,95
    €21,95 - €21,95
    €21,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95

    Foster PJ8-2, 1/8" 2 Series Plug x 1/4" Plastic Tube, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster PJ8-2 is a Steel 1/8" plug from the proven Foster 2 Series — a miniatur...

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    €7,95 - €7,95
    €7,95
    €7,95 - €7,95
    €7,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €5,95 - €5,95
    €5,95
    €5,95 - €5,95
    €5,95

    Foster 04-2, 1/8" 2 Series Plug x 1/4" Hose ID, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 04-2 is a Steel 1/8" plug from the proven Foster 2 Series — a miniature...

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    €5,95 - €5,95
    €5,95
    €5,95 - €5,95
    €5,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €2,95 - €2,95
    €2,95
    €2,95 - €2,95
    €2,95

    Foster 03-2, 1/8" 2 Series Plug x 3/16" Hose ID, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 03-2 is a Steel 1/8" plug from the proven Foster 2 Series — a miniature...

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    €2,95 - €2,95
    €2,95
    €2,95 - €2,95
    €2,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95

    Foster 27-2, 1/8" 2 Series Plug x 1/4" Female NPT, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 27-2 is a Steel 1/8" plug from the proven Foster 2 Series — a miniature...

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    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €2,95 - €2,95
    €2,95
    €2,95 - €2,95
    €2,95

    Foster 23-2, 1/8" 2 Series Plug x 1/8" Female NPT, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 23-2 is a Steel 1/8" plug from the proven Foster 2 Series — a miniature...

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    €2,95 - €2,95
    €2,95
    €2,95 - €2,95
    €2,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95

    Foster 24-2, 1/8" 2 Series Plug x 1/4" Male NPT, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 24-2 is a Steel 1/8" plug from the proven Foster 2 Series — a miniature...

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    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95

    Foster 22-2S/S, 1/8" 2 Series Plug x 1/8" Male NPT, 303 Stainless

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 22-2S/S is a 303 Stainless 1/8" plug from the proven Foster 2 Series — ...

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    €4,95 - €4,95
    €4,95
    €4,95 - €4,95
    €4,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95

    Foster 22-2B, 1/8" 2 Series Plug x 1/8" Male NPT, Brass

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 22-2B is a Brass 1/8" plug from the proven Foster 2 Series — a miniatur...

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    €3,95 - €3,95
    €3,95
    €3,95 - €3,95
    €3,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €1,95 - €1,95
    €1,95
    €1,95 - €1,95
    €1,95

    Foster 22-2, 1/8" 2 Series Plug x 1/8" Male NPT, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 22-2 is a Steel 1/8" plug from the proven Foster 2 Series — a miniature...

    View full details
    €1,95 - €1,95
    €1,95
    €1,95 - €1,95
    €1,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95

    Foster SJ8P-2M, 1/8" 2 Series Coupler x 1/4" Soft Metal Tube, Panel Mount, Heavy-Duty Brass, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster SJ8P-2M is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foste...

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    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95

    Foster SJ8P-2W, 1/8" 2 Series Coupler x 1/4" Plastic Tube, Panel Mount, Heavy-Duty Brass, Stainless (Water)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster SJ8P-2W is a Heavy-Duty Brass, Stainless 1/8" coupler from the proven F...

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    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95

    Foster SJ8P-2HW, 1/8" 2 Series Coupler x 1/4" Plastic Tube, Panel Mount, Heavy-Duty Brass, Stainless (Hot Water)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster SJ8P-2HW is a Heavy-Duty Brass, Stainless 1/8" coupler from the proven ...

    View full details
    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95

    Foster BLSJ8P-2, 1/8" 2 Series Coupler x 1/4" Plastic Tube, Panel Mount, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BLSJ8P-2 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Fost...

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    €13,95 - €13,95
    €13,95
    €13,95 - €13,95
    €13,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95

    Foster SJ8P-2, 1/8" 2 Series Coupler x 1/4" Plastic Tube, Panel Mount, Heavy-Duty Brass, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster SJ8P-2 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

    View full details
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €32,95 - €32,95
    €32,95
    €32,95 - €32,95
    €32,95

    Foster SJ8-2S/S, 1/8" 2 Series Coupler x 1/4" Tube, 303 Stainless

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster SJ8-2S/S is a 303 Stainless 1/8" coupler from the proven Foster 2 Serie...

    View full details
    €32,95 - €32,95
    €32,95
    €32,95 - €32,95
    €32,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95

    Foster SJ8-2M, 1/8" 2 Series Coupler x 1/4" Soft Metal Tube, Heavy-Duty Brass, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster SJ8-2M is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

    View full details
    €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95

    Foster BLSJ8-2, 1/8" 2 Series Coupler x 1/4" Plastic Tube, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BLSJ8-2 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foste...

    View full details
    €12,95 - €12,95
    €12,95
    €12,95 - €12,95
    €12,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95

    Foster SJ8-2, 1/8" 2 Series Coupler x 1/4" Plastic Tube, Heavy-Duty Brass, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster SJ8-2 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster ...

    View full details
    €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €24,95 - €24,95
    €24,95
    €24,95 - €24,95
    €24,95

    Foster 2042HW, 1/8" 2 Series Coupler x 1/4" Hose ID, Heavy-Duty Brass, Stainless (Hot Water)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 2042HW is a Heavy-Duty Brass, Stainless 1/8" coupler from the proven Fo...

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    €24,95 - €24,95
    €24,95
    €24,95 - €24,95
    €24,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €28,95 - €28,95
    €28,95
    €28,95 - €28,95
    €28,95

    Foster BL2042, 1/8" 2 Series Coupler x 1/4" Hose ID, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2042 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    €28,95 - €28,95
    €28,95
    €28,95 - €28,95
    €28,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95

    Foster 2042, 1/8" 2 Series Coupler x 1/4" Hose ID, Heavy-Duty Brass, Steel

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 2042 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster 2...

    View full details
    €8,95 - €8,95
    €8,95
    €8,95 - €8,95
    €8,95
  • Foster PD13-4, 3/8" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 4 Series, Steel
    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95

    Foster 2032S, 1/8" 2 Series Coupler x 3/16" Hose ID, Heavy-Duty Brass, Stainless (Steam)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster 2032S is a Heavy-Duty Brass, Stainless 1/8" coupler from the proven Fos...

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    €10,95 - €10,95
    €10,95
    €10,95 - €10,95
    €10,95