Skip to content
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!

ZSI-Foster

  • Original price $ 35.79
    Original price $ 35.79 - Original price $ 35.79
    Original price $ 35.79
    Current price $ 25.05
    $ 25.05 - $ 25.05
    Current price $ 25.05

    Foster SV3103, 3 Series, Industrial Coupler, Manual, 1/4" Male NPT, Safety Valve, Brass, Steel

    In stock

    Series: 3 Part Number: SV3103 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Safety Valve Thread: 1/4" Male NPT, MPT Material: H...

    View full details
    Original price $ 35.79
    Original price $ 35.79 - Original price $ 35.79
    Original price $ 35.79
    Current price $ 25.05
    $ 25.05 - $ 25.05
    Current price $ 25.05
    Save 30% Save %
  • Original price $ 35.79
    Original price $ 35.79 - Original price $ 35.79
    Original price $ 35.79
    Current price $ 25.05
    $ 25.05 - $ 25.05
    Current price $ 25.05

    Foster SV3003, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Safety Valve, Brass, Steel

    In stock

    Series: 3 Part Number: SV3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Safety Valve Thread: 1/4" Female NPT, FPT Material:...

    View full details
    Original price $ 35.79
    Original price $ 35.79 - Original price $ 35.79
    Original price $ 35.79
    Current price $ 25.05
    $ 25.05 - $ 25.05
    Current price $ 25.05
    Save 30% Save %
  • Original price $ 24.89
    Original price $ 24.89 - Original price $ 24.89
    Original price $ 24.89
    Current price $ 17.42
    $ 17.42 - $ 17.42
    Current price $ 17.42

    Foster 1713GB, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb (Push-On), Brass

    In stock

    Series: 3 Part Number: 1713GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Hose Barb (Push-On) Material: Heavy-...

    View full details
    Original price $ 24.89
    Original price $ 24.89 - Original price $ 24.89
    Original price $ 24.89
    Current price $ 17.42
    $ 17.42 - $ 17.42
    Current price $ 17.42
    Save 30% Save %
  • Original price $ 26.59
    Original price $ 26.59 - Original price $ 26.59
    Original price $ 26.59
    Current price $ 18.61
    $ 18.61 - $ 18.61
    Current price $ 18.61

    Foster 1513GB, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb (Push-On), Brass

    In stock

    Series: 3 Part Number: 1513GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Hose Barb (Push-On) Material: Heavy-...

    View full details
    Original price $ 26.59
    Original price $ 26.59 - Original price $ 26.59
    Original price $ 26.59
    Current price $ 18.61
    $ 18.61 - $ 18.61
    Current price $ 18.61
    Save 30% Save %
  • Original price $ 24.29
    Original price $ 24.29 - Original price $ 24.29
    Original price $ 24.29
    Current price $ 17.00
    $ 17.00 - $ 17.00
    Current price $ 17.00

    Foster 3653GB, 3 Series, Industrial Coupler, Automatic, 5/16" Hose Barb, Brass

    In stock

    Series: 3 Part Number: 3653GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 5/16" Hose Barb Material: Heavy-Duty Bras...

    View full details
    Original price $ 24.29
    Original price $ 24.29 - Original price $ 24.29
    Original price $ 24.29
    Current price $ 17.00
    $ 17.00 - $ 17.00
    Current price $ 17.00
    Save 30% Save %
  • Original price $ 24.09
    Original price $ 24.09 - Original price $ 24.09
    Original price $ 24.09
    Current price $ 16.86
    $ 16.86 - $ 16.86
    Current price $ 16.86

    Foster 3303GB, 3 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: 3303GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Male NPT, FPT Material: Heavy-Duty B...

    View full details
    Original price $ 24.09
    Original price $ 24.09 - Original price $ 24.09
    Original price $ 24.09
    Current price $ 16.86
    $ 16.86 - $ 16.86
    Current price $ 16.86
    Save 30% Save %
  • Original price $ 31.49
    Original price $ 31.49 - Original price $ 31.49
    Original price $ 31.49
    Current price $ 22.04
    $ 22.04 - $ 22.04
    Current price $ 22.04

    Foster 2903GB, 3 Series, Industrial Coupler, Automatic, 1/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: 2903GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/8" Male NPT, FPT Material: Heavy-Duty B...

    View full details
    Original price $ 31.49
    Original price $ 31.49 - Original price $ 31.49
    Original price $ 31.49
    Current price $ 22.04
    $ 22.04 - $ 22.04
    Current price $ 22.04
    Save 30% Save %
  • Original price $ 21.89
    Original price $ 21.89 - Original price $ 21.89
    Original price $ 21.89
    Current price $ 15.32
    $ 15.32 - $ 15.32
    Current price $ 15.32

    Foster 3703GS, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass, Steel

    In stock

    Series: 3 Part Number: 3703GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Hose Barb Material: Heavy-Duty Brass...

    View full details
    Original price $ 21.89
    Original price $ 21.89 - Original price $ 21.89
    Original price $ 21.89
    Current price $ 15.32
    $ 15.32 - $ 15.32
    Current price $ 15.32
    Save 30% Save %
  • Original price $ 26.69
    Original price $ 26.69 - Original price $ 26.69
    Original price $ 26.69
    Current price $ 18.68
    $ 18.68 - $ 18.68
    Current price $ 18.68

    Foster 3653GS, 3 Series, Industrial Coupler, Automatic, 5/16" Hose Barb, Brass, Steel

    In stock

    Series: 3 Part Number: 3653GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 5/16" Hose Barb Material: Heavy-Duty Bras...

    View full details
    Original price $ 26.69
    Original price $ 26.69 - Original price $ 26.69
    Original price $ 26.69
    Current price $ 18.68
    $ 18.68 - $ 18.68
    Current price $ 18.68
    Save 30% Save %
  • Original price $ 21.79
    Original price $ 21.79 - Original price $ 21.79
    Original price $ 21.79
    Current price $ 15.25
    $ 15.25 - $ 15.25
    Current price $ 15.25

    Foster 3203GS, 3 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3203GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Female NPT, FPT Material: Heavy-Duty...

    View full details
    Original price $ 21.79
    Original price $ 21.79 - Original price $ 21.79
    Original price $ 21.79
    Current price $ 15.25
    $ 15.25 - $ 15.25
    Current price $ 15.25
    Save 30% Save %
  • Original price $ 20.79
    Original price $ 20.79 - Original price $ 20.79
    Original price $ 20.79
    Current price $ 14.55
    $ 14.55 - $ 14.55
    Current price $ 14.55

    Foster 3103GS, 3 Series, Industrial Coupler, Automatic, 1/4" Male NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 3103GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Male NPT, MPT Material: Heavy-Duty B...

    View full details
    Original price $ 20.79
    Original price $ 20.79 - Original price $ 20.79
    Original price $ 20.79
    Current price $ 14.55
    $ 14.55 - $ 14.55
    Current price $ 14.55
    Save 30% Save %
  • Original price $ 14.29
    Original price $ 14.29 - Original price $ 14.29
    Original price $ 14.29
    Current price $ 10.00
    $ 10.00 - $ 10.00
    Current price $ 10.00

    Foster 2903GS, 3 Series, Industrial Coupler, Automatic, 1/8" Male NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 2903GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/8" Male NPT, MPT Material: Heavy-Duty B...

    View full details
    Original price $ 14.29
    Original price $ 14.29 - Original price $ 14.29
    Original price $ 14.29
    Current price $ 10.00
    $ 10.00 - $ 10.00
    Current price $ 10.00
    Save 30% Save %
  • Original price $ 28.59
    Original price $ 28.59 - Original price $ 28.59
    Original price $ 28.59
    Current price $ 20.01
    $ 20.01 - $ 20.01
    Current price $ 20.01

    Foster 2803GS, 3 Series, Industrial Coupler, Automatic, 1/8" Female NPT, Brass, Steel

    In stock

    Series: 3 Part Number: 2803GS Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/8" Female NPT, FPT Material: Heavy-Dut...

    View full details
    Original price $ 28.59
    Original price $ 28.59 - Original price $ 28.59
    Original price $ 28.59
    Current price $ 20.01
    $ 20.01 - $ 20.01
    Current price $ 20.01
    Save 30% Save %
  • Original price $ 19.89
    Original price $ 19.89 - Original price $ 19.89
    Original price $ 19.89
    Current price $ 13.92
    $ 13.92 - $ 13.92
    Current price $ 13.92

    Foster FM3653, 3 Series, Industrial Coupler, Automatic, 5/16" Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM3653 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 5/16" Hose Barb Material: Heavy-Duty Bras...

    View full details
    Original price $ 19.89
    Original price $ 19.89 - Original price $ 19.89
    Original price $ 19.89
    Current price $ 13.92
    $ 13.92 - $ 13.92
    Current price $ 13.92
    Save 30% Save %
  • Original price $ 66.09
    Original price $ 66.09 - Original price $ 66.09
    Original price $ 66.09
    Current price $ 46.26
    $ 46.26 - $ 46.26
    Current price $ 46.26

    Foster 3703S/S, 3 Series, Industrial Coupler, Manual, 3/8" Hose Barb, Stainless Steel

    In stock

    Series: 3 Part Number: 3703S/S Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 3/8" Hose Barb Material: Stainless Steel ...

    View full details
    Original price $ 66.09
    Original price $ 66.09 - Original price $ 66.09
    Original price $ 66.09
    Current price $ 46.26
    $ 46.26 - $ 46.26
    Current price $ 46.26
    Save 30% Save %
  • Original price $ 63.79
    Original price $ 63.79 - Original price $ 63.79
    Original price $ 63.79
    Current price $ 44.65
    $ 44.65 - $ 44.65
    Current price $ 44.65

    Foster 3203S/S, 3 Series, Industrial Coupler, Manual, 3/8" Female NPT, Stainless Steel

    In stock

    Series: 3 Part Number: 3203S/S Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 3/8" Female NPT, FPT Material: 303 Stainles...

    View full details
    Original price $ 63.79
    Original price $ 63.79 - Original price $ 63.79
    Original price $ 63.79
    Current price $ 44.65
    $ 44.65 - $ 44.65
    Current price $ 44.65
    Save 30% Save %
  • Original price $ 26.39
    Original price $ 26.39 - Original price $ 26.39
    Original price $ 26.39
    Current price $ 18.47
    $ 18.47 - $ 18.47
    Current price $ 18.47

    Foster 14S-3, 3 Series, Industrial Swivel Plug, 3/8" Male NPT, Steel, Brass

    In stock

    Series: 3 Part Number: 14S-3 Interchange: Industrial Body: 1/4" Swivel Plug Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Steel, Brass ...

    View full details
    Original price $ 26.39
    Original price $ 26.39 - Original price $ 26.39
    Original price $ 26.39
    Current price $ 18.47
    $ 18.47 - $ 18.47
    Current price $ 18.47
    Save 30% Save %
  • Original price $ 9.49
    Original price $ 9.49 - Original price $ 9.49
    Original price $ 9.49
    Current price $ 6.64
    $ 6.64 - $ 6.64
    Current price $ 6.64

    Foster 12S-3, 3 Series, Industrial Swivel Plug, 1/8" Male NPT, Steel, Brass

    In stock

    Series: 3 Part Number: 12S-3 Interchange: Industrial Body: 1/4" Swivel Plug Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Steel, Brass ...

    View full details
    Original price $ 9.49
    Original price $ 9.49 - Original price $ 9.49
    Original price $ 9.49
    Current price $ 6.64
    $ 6.64 - $ 6.64
    Current price $ 6.64
    Save 30% Save %
  • Original price $ 42.79
    Original price $ 42.79 - Original price $ 42.79
    Original price $ 42.79
    Current price $ 29.95
    $ 29.95 - $ 29.95
    Current price $ 29.95

    Foster 17-3S/S, 3 Series, Industrial Plug, 3/8" Hose Barb, Stainless Steel

    In stock

    Series: 3 Part Number: 17-3S/S Interchange: Industrial Body: 1/4" Plug Thread: 3/8" Hose Barb Material: 303 Stainless Steel Rated Press...

    View full details
    Original price $ 42.79
    Original price $ 42.79 - Original price $ 42.79
    Original price $ 42.79
    Current price $ 29.95
    $ 29.95 - $ 29.95
    Current price $ 29.95
    Save 30% Save %
  • Original price $ 14.89
    Original price $ 14.89 - Original price $ 14.89
    Original price $ 14.89
    Current price $ 10.42
    $ 10.42 - $ 10.42
    Current price $ 10.42

    Foster 3653, 3 Series, Industrial Coupler, Manual, 5/16" Hose Barb, Brass, Steel

    In stock

    Series: 3 Part Number: 3603 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 5/16" Hose Barb Material: Heavy-Duty Brass, St...

    View full details
    Original price $ 14.89
    Original price $ 14.89 - Original price $ 14.89
    Original price $ 14.89
    Current price $ 10.42
    $ 10.42 - $ 10.42
    Current price $ 10.42
    Save 30% Save %
  • Original price $ 13.89
    Original price $ 13.89 - Original price $ 13.89
    Original price $ 13.89
    Current price $ 9.72
    $ 9.72 - $ 9.72
    Current price $ 9.72

    Foster 1513, 3 Series, Industrial Coupler, Manual, 1/4" Hose Barb (Push-On), Brass, Steel

    In stock

    Series: 3 Part Number: 1513 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Hose Barb (Push-On) Material: Heavy-Duty ...

    View full details
    Original price $ 13.89
    Original price $ 13.89 - Original price $ 13.89
    Original price $ 13.89
    Current price $ 9.72
    $ 9.72 - $ 9.72
    Current price $ 9.72
    Save 30% Save %
  • Original price $ 15.19
    Original price $ 15.19 - Original price $ 15.19
    Original price $ 15.19
    Current price $ 10.63
    $ 10.63 - $ 10.63
    Current price $ 10.63

    Foster SG2903, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: SG2903 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/8" Male NPT, MPT Material: H...

    View full details
    Original price $ 15.19
    Original price $ 15.19 - Original price $ 15.19
    Original price $ 15.19
    Current price $ 10.63
    $ 10.63 - $ 10.63
    Current price $ 10.63
    Save 30% Save %
  • Original price $ 18.39
    Original price $ 18.39 - Original price $ 18.39
    Original price $ 18.39
    Current price $ 12.87
    $ 12.87 - $ 12.87
    Current price $ 12.87

    Foster SG2803, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: SG2803 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/8" Female NPT, FPT Material:...

    View full details
    Original price $ 18.39
    Original price $ 18.39 - Original price $ 18.39
    Original price $ 18.39
    Current price $ 12.87
    $ 12.87 - $ 12.87
    Current price $ 12.87
    Save 30% Save %
  • Original price $ 12.79
    Original price $ 12.79 - Original price $ 12.79
    Original price $ 12.79
    Current price $ 8.95
    $ 8.95 - $ 8.95
    Current price $ 8.95

    Foster SG1513, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Push-On Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG1513 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Push-On Hose Barb Materia...

    View full details
    Original price $ 12.79
    Original price $ 12.79 - Original price $ 12.79
    Original price $ 12.79
    Current price $ 8.95
    $ 8.95 - $ 8.95
    Current price $ 8.95
    Save 30% Save %