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!

Foster - 3 Series, Plugs

  • Original price $ 43.00
    Original price $ 43.00 - Original price $ 43.00
    Original price $ 43.00
    Current price $ 30.00
    $ 30.00 - $ 30.00
    Current price $ 30.00

    Foster 10-3, 3 Series, Industrial Plug, 1/4" Male NPT, Steel

    In stock

    Series: 3 Part Number: 10-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

    View full details
    Original price $ 43.00
    Original price $ 43.00 - Original price $ 43.00
    Original price $ 43.00
    Current price $ 30.00
    $ 30.00 - $ 30.00
    Current price $ 30.00
    Save 30% Save %
  • Original price $ 61.00
    Original price $ 61.00 - Original price $ 61.00
    Original price $ 61.00
    Current price $ 43.00
    $ 43.00 - $ 43.00
    Current price $ 43.00

    Foster 10-3B, 3 Series, Industrial Plug, 1/4" Male NPT, Brass

    In stock

    Series: 3 Part Number: 10-3B Interchange: Industrial, I/M Body: 1/4" Plug Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Steel Rated Pre...

    View full details
    Original price $ 61.00
    Original price $ 61.00 - Original price $ 61.00
    Original price $ 61.00
    Current price $ 43.00
    $ 43.00 - $ 43.00
    Current price $ 43.00
    Save 30% Save %
  • Original price $ 48.00
    Original price $ 48.00 - Original price $ 48.00
    Original price $ 48.00
    Current price $ 34.00
    $ 34.00 - $ 34.00
    Current price $ 34.00

    Foster 11-3, 3 Series, Industrial Plug, 1/4" Female NPT, Steel

    In stock

    Series: 3 Part Number: 11-3 Interchange: Industrial, I/M Body: 1/4" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Steel Rated Pr...

    View full details
    Original price $ 48.00
    Original price $ 48.00 - Original price $ 48.00
    Original price $ 48.00
    Current price $ 34.00
    $ 34.00 - $ 34.00
    Current price $ 34.00
    Save 29% Save %
  • Original price $ 52.00
    Original price $ 52.00 - Original price $ 52.00
    Original price $ 52.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00

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

    In stock

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

    View full details
    Original price $ 52.00
    Original price $ 52.00 - Original price $ 52.00
    Original price $ 52.00
    Current price $ 36.00
    $ 36.00 - $ 36.00
    Current price $ 36.00
    Save 31% Save %
  • Original price $ 61.00
    Original price $ 61.00 - Original price $ 61.00
    Original price $ 61.00
    Current price $ 43.00
    $ 43.00 - $ 43.00
    Current price $ 43.00

    Foster 16-3, 3 Series, Industrial Plug, 1/4" Hose Barb, Steel

    In stock

    Series: 3 Part Number: 16-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 30...

    View full details
    Original price $ 61.00
    Original price $ 61.00 - Original price $ 61.00
    Original price $ 61.00
    Current price $ 43.00
    $ 43.00 - $ 43.00
    Current price $ 43.00
    Save 30% Save %
  • Original price $ 76.00
    Original price $ 76.00 - Original price $ 76.00
    Original price $ 76.00
    Current price $ 53.00
    $ 53.00 - $ 53.00
    Current price $ 53.00

    Foster 11-3B, 3 Series, Industrial Plug, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: 11-3B Interchange: Industrial, I/M Body: 1/4" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Brass Rated P...

    View full details
    Original price $ 76.00
    Original price $ 76.00 - Original price $ 76.00
    Original price $ 76.00
    Current price $ 53.00
    $ 53.00 - $ 53.00
    Current price $ 53.00
    Save 30% Save %
  • Original price $ 116.00
    Original price $ 116.00 - Original price $ 116.00
    Original price $ 116.00
    Current price $ 81.00
    $ 81.00 - $ 81.00
    Current price $ 81.00

    Foster 17-3B, 3 Series, Industrial Plug, 3/8" Hose Barb, Brass

    In stock

    Series: 3 Part Number: 17-3B Interchange: Industrial Body: 1/4" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Brass Rated Pressure: 3...

    View full details
    Original price $ 116.00
    Original price $ 116.00 - Original price $ 116.00
    Original price $ 116.00
    Current price $ 81.00
    $ 81.00 - $ 81.00
    Current price $ 81.00
    Save 30% Save %
  • Original price $ 88.00
    Original price $ 88.00 - Original price $ 88.00
    Original price $ 88.00
    Current price $ 62.00
    $ 62.00 - $ 62.00
    Current price $ 62.00

    Foster 13-3B, 3 Series, Industrial Plug, 1/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: 13-3B Interchange: Industrial Body: 1/4" Plug Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Brass Rated Pressu...

    View full details
    Original price $ 88.00
    Original price $ 88.00 - Original price $ 88.00
    Original price $ 88.00
    Current price $ 62.00
    $ 62.00 - $ 62.00
    Current price $ 62.00
    Save 30% Save %
  • Original price $ 68.00
    Original price $ 68.00 - Original price $ 68.00
    Original price $ 68.00
    Current price $ 48.00
    $ 48.00 - $ 48.00
    Current price $ 48.00

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

    In stock

    Series: 3 Part Number: 17-3 Interchange: Industrial Body: 1/4" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 30...

    View full details
    Original price $ 68.00
    Original price $ 68.00 - Original price $ 68.00
    Original price $ 68.00
    Current price $ 48.00
    $ 48.00 - $ 48.00
    Current price $ 48.00
    Save 29% Save %
  • Original price $ 151.00
    Original price $ 151.00 - Original price $ 151.00
    Original price $ 151.00
    Current price $ 106.00
    $ 106.00 - $ 106.00
    Current price $ 106.00

    Foster 165-3, 3 Series, Industrial Plug, 5/16" Hose Barb, Steel

    In stock

    Series: 3 Part Number: 165-3 Interchange: Industrial Body: 1/4" Plug Thread: 5/16" Hose Barb Material: Heavy-Duty Steel Rated Pressure: ...

    View full details
    Original price $ 151.00
    Original price $ 151.00 - Original price $ 151.00
    Original price $ 151.00
    Current price $ 106.00
    $ 106.00 - $ 106.00
    Current price $ 106.00
    Save 30% Save %
  • Original price $ 59.00
    Original price $ 59.00 - Original price $ 59.00
    Original price $ 59.00
    Current price $ 41.00
    $ 41.00 - $ 41.00
    Current price $ 41.00

    Foster 13-3, 3 Series, Industrial Plug, 1/8" Female NPT, Steel

    In stock

    Series: 3 Part Number: 13-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/8" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

    View full details
    Original price $ 59.00
    Original price $ 59.00 - Original price $ 59.00
    Original price $ 59.00
    Current price $ 41.00
    $ 41.00 - $ 41.00
    Current price $ 41.00
    Save 31% Save %
  • Original price $ 79.00
    Original price $ 79.00 - Original price $ 79.00
    Original price $ 79.00
    Current price $ 56.00
    $ 56.00 - $ 56.00
    Current price $ 56.00

    Foster 12-3B, 3 Series, Industrial Plug, 1/8" Male NPT, Brass

    In stock

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

    View full details
    Original price $ 79.00
    Original price $ 79.00 - Original price $ 79.00
    Original price $ 79.00
    Current price $ 56.00
    $ 56.00 - $ 56.00
    Current price $ 56.00
    Save 29% Save %
  • Original price $ 81.00
    Original price $ 81.00 - Original price $ 81.00
    Original price $ 81.00
    Current price $ 57.00
    $ 57.00 - $ 57.00
    Current price $ 57.00

    Foster 71-3, 3 Series, Industrial Plug, 3/8" Hose Barb (Push-On), Steel

    In stock

    Series: 3 Part Number: 71-3 Interchange: Industrial Body: 1/4" Plug Thread: 3/8" Hose Barb (Push-On) Material: Heavy-Duty Steel Rated Pr...

    View full details
    Original price $ 81.00
    Original price $ 81.00 - Original price $ 81.00
    Original price $ 81.00
    Current price $ 57.00
    $ 57.00 - $ 57.00
    Current price $ 57.00
    Save 30% Save %
  • Original price $ 127.00
    Original price $ 127.00 - Original price $ 127.00
    Original price $ 127.00
    Current price $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00

    Foster 16-3B, 3 Series, Industrial Plug, 1/4" Hose Barb, Brass

    In stock

    Series: 3 Part Number: 16-3B Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Hose Barb Material: Heavy-Duty Brass Rated Pressure: 3...

    View full details
    Original price $ 127.00
    Original price $ 127.00 - Original price $ 127.00
    Original price $ 127.00
    Current price $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00
    Save 30% Save %
  • Original price $ 61.00
    Original price $ 61.00 - Original price $ 61.00
    Original price $ 61.00
    Current price $ 43.00
    $ 43.00 - $ 43.00
    Current price $ 43.00

    Foster 16-3, 3 Series, Industrial Plug, 1/4" Hose Barb, Steel

    In stock

    Series: 3 Part Number: 16-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 30...

    View full details
    Original price $ 61.00
    Original price $ 61.00 - Original price $ 61.00
    Original price $ 61.00
    Current price $ 43.00
    $ 43.00 - $ 43.00
    Current price $ 43.00
    Save 30% Save %
  • Original price $ 221.00
    Original price $ 221.00 - Original price $ 221.00
    Original price $ 221.00
    Current price $ 154.00
    $ 154.00 - $ 154.00
    Current price $ 154.00

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

    In stock

    Series: 3 Part Number: 12-3S/S Interchange: Industrial Body: 1/4" Plug Thread: 1/8" Male NPT, MPT Material: 303 Stainless Steel Rated Pr...

    View full details
    Original price $ 221.00
    Original price $ 221.00 - Original price $ 221.00
    Original price $ 221.00
    Current price $ 154.00
    $ 154.00 - $ 154.00
    Current price $ 154.00
    Save 30% Save %
  • Original price $ 92.00
    Original price $ 92.00 - Original price $ 92.00
    Original price $ 92.00
    Current price $ 65.00
    $ 65.00 - $ 65.00
    Current price $ 65.00

    Foster 51-3, 3 Series, Industrial Plug, 1/4" Hose Barb (Push-On), Steel

    In stock

    Series: 3 Part Number: 51-3 Interchange: Industrial Body: 1/4" Plug Thread: 1/4" Hose Barb (Push-On) Material: Heavy-Duty Steel Rated Pr...

    View full details
    Original price $ 92.00
    Original price $ 92.00 - Original price $ 92.00
    Original price $ 92.00
    Current price $ 65.00
    $ 65.00 - $ 65.00
    Current price $ 65.00
    Save 29% Save %
  • Original price $ 147.00
    Original price $ 147.00 - Original price $ 147.00
    Original price $ 147.00
    Current price $ 103.00
    $ 103.00 - $ 103.00
    Current price $ 103.00

    Foster 14-3B, 3 Series, Industrial Plug, 3/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: 14-3B Interchange: Industrial Body: 1/4" Plug Thread: 3/8" Male NPT, MPT Material: Brass Rated Pressure: 300 psi ...

    View full details
    Original price $ 147.00
    Original price $ 147.00 - Original price $ 147.00
    Original price $ 147.00
    Current price $ 103.00
    $ 103.00 - $ 103.00
    Current price $ 103.00
    Save 30% Save %
  • Original price $ 68.00
    Original price $ 68.00 - Original price $ 68.00
    Original price $ 68.00
    Current price $ 48.00
    $ 48.00 - $ 48.00
    Current price $ 48.00

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

    In stock

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

    View full details
    Original price $ 68.00
    Original price $ 68.00 - Original price $ 68.00
    Original price $ 68.00
    Current price $ 48.00
    $ 48.00 - $ 48.00
    Current price $ 48.00
    Save 29% Save %
  • Original price $ 485.00
    Original price $ 485.00 - Original price $ 485.00
    Original price $ 485.00
    Current price $ 339.00
    $ 339.00 - $ 339.00
    Current price $ 339.00

    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 $ 485.00
    Original price $ 485.00 - Original price $ 485.00
    Original price $ 485.00
    Current price $ 339.00
    $ 339.00 - $ 339.00
    Current price $ 339.00
    Save 30% Save %
  • Original price $ 175.00
    Original price $ 175.00 - Original price $ 175.00
    Original price $ 175.00
    Current price $ 122.00
    $ 122.00 - $ 122.00
    Current price $ 122.00

    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 $ 175.00
    Original price $ 175.00 - Original price $ 175.00
    Original price $ 175.00
    Current price $ 122.00
    $ 122.00 - $ 122.00
    Current price $ 122.00
    Save 30% Save %
  • Original price $ 786.00
    Original price $ 786.00 - Original price $ 786.00
    Original price $ 786.00
    Current price $ 550.00
    $ 550.00 - $ 550.00
    Current price $ 550.00

    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 $ 786.00
    Original price $ 786.00 - Original price $ 786.00
    Original price $ 786.00
    Current price $ 550.00
    $ 550.00 - $ 550.00
    Current price $ 550.00
    Save 30% Save %
  • Original price $ 103.00
    Original price $ 103.00 - Original price $ 103.00
    Original price $ 103.00
    Current price $ 72.00
    $ 72.00 - $ 72.00
    Current price $ 72.00

    Foster 15-3, 3 Series, Industrial Plug, 3/8" Female NPT, Steel

    In stock

    Series: 3 Part Number: 15-3 Interchange: Industrial Body: 1/4" Plug Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

    View full details
    Original price $ 103.00
    Original price $ 103.00 - Original price $ 103.00
    Original price $ 103.00
    Current price $ 72.00
    $ 72.00 - $ 72.00
    Current price $ 72.00
    Save 30% Save %