Skip to content
Spring Sale: Everything 20% Off - Automatically at Checkout
Spring Sale: Everything 20% Off - Automatically at Checkout

Foster - 4 Series, Plugs

  • Original price $ 89.00 - Original price $ 89.00
    Original price
    $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00

    Foster 40-4, 4 Series, Industrial Plug, 1/4" Male NPT, Steel

    In stock

    Series: 4 Part Number: 40-4 Interchange: Industrial Body: 3/8" Plug Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

    View full details
    Original price $ 89.00 - Original price $ 89.00
    Original price
    $ 89.00
    $ 89.00 - $ 89.00
    Current price $ 89.00
  • Original price $ 84.00 - Original price $ 84.00
    Original price
    $ 84.00
    $ 84.00 - $ 84.00
    Current price $ 84.00

    Foster 42-4, 4 Series, Industrial Plug, 3/8" Male NPT, Steel

    In stock

    Series: 4 Part Number: 42-4 Interchange: Industrial Body: 3/8" Plug Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

    View full details
    Original price $ 84.00 - Original price $ 84.00
    Original price
    $ 84.00
    $ 84.00 - $ 84.00
    Current price $ 84.00
  • Original price $ 91.00 - Original price $ 91.00
    Original price
    $ 91.00
    $ 91.00 - $ 91.00
    Current price $ 91.00

    Foster 43-4, 4 Series, Industrial Plug, 3/8" Female NPT, Steel

    In stock

    Series: 4 Part Number: 43-4 Interchange: Industrial Body: 3/8" Plug Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Brass Rated Pressur...

    View full details
    Original price $ 91.00 - Original price $ 91.00
    Original price
    $ 91.00
    $ 91.00 - $ 91.00
    Current price $ 91.00
  • Original price $ 91.00 - Original price $ 91.00
    Original price
    $ 91.00
    $ 91.00 - $ 91.00
    Current price $ 91.00

    Foster 41-4, 4 Series, Industrial Plug, 1/4" Female NPT, Steel

    In stock

    Series: 4 Part Number: 41-4 Interchange: Industrial Body: 3/8" Plug Thread: 1/4" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

    View full details
    Original price $ 91.00 - Original price $ 91.00
    Original price
    $ 91.00
    $ 91.00 - $ 91.00
    Current price $ 91.00
  • Original price $ 132.00 - Original price $ 132.00
    Original price
    $ 132.00
    $ 132.00 - $ 132.00
    Current price $ 132.00

    Foster 42-4B, 4 Series, Industrial Plug, 3/8" Male NPT, Brass

    In stock

    Series: 4 Part Number: 42-4B Interchange: Industrial Body: 3/8" Plug Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass Rated Pressure...

    View full details
    Original price $ 132.00 - Original price $ 132.00
    Original price
    $ 132.00
    $ 132.00 - $ 132.00
    Current price $ 132.00
  • Original price $ 154.00 - Original price $ 154.00
    Original price
    $ 154.00
    $ 154.00 - $ 154.00
    Current price $ 154.00

    Foster 45-4, 4 Series, Industrial Plug, 1/2" Female NPT, Steel

    In stock

    Series: 4 Part Number: 45-4 Interchange: Industrial Body: 3/8" Plug Thread: 1/2" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

    View full details
    Original price $ 154.00 - Original price $ 154.00
    Original price
    $ 154.00
    $ 154.00 - $ 154.00
    Current price $ 154.00
  • Original price $ 135.00 - Original price $ 135.00
    Original price
    $ 135.00
    $ 135.00 - $ 135.00
    Current price $ 135.00

    Foster 40-4B, 4 Series, Industrial Plug, 1/4" Male NPT, Brass

    In stock

    Series: 4 Part Number: 40-4B Interchange: Industrial Body: 3/8" Plug Thread: 1/4" Male NPT, MPT Material: Heavy-Duty Brass Rated Pressure...

    View full details
    Original price $ 135.00 - Original price $ 135.00
    Original price
    $ 135.00
    $ 135.00 - $ 135.00
    Current price $ 135.00
  • Original price $ 147.00 - Original price $ 147.00
    Original price
    $ 147.00
    $ 147.00 - $ 147.00
    Current price $ 147.00

    Foster 48-4B, 4 Series, Industrial Plug, 3/8" Hose Barb, Brass

    In stock

    Series: 4 Part Number: 48-4B Interchange: Industrial Body: 3/8" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Brass Rated Pressure: 30...

    View full details
    Original price $ 147.00 - Original price $ 147.00
    Original price
    $ 147.00
    $ 147.00 - $ 147.00
    Current price $ 147.00
  • Original price $ 115.00 - Original price $ 115.00
    Original price
    $ 115.00
    $ 115.00 - $ 115.00
    Current price $ 115.00

    Foster 44-4, 4 Series, Industrial Plug, 1/2" Male NPT, Steel

    In stock

    Series: 4 Part Number: 44-4 Interchange: Industrial Body: 3/8" Plug Thread: 1/2" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

    View full details
    Original price $ 115.00 - Original price $ 115.00
    Original price
    $ 115.00
    $ 115.00 - $ 115.00
    Current price $ 115.00
  • Original price $ 145.00 - Original price $ 145.00
    Original price
    $ 145.00
    $ 145.00 - $ 145.00
    Current price $ 145.00

    Foster 46-4, 4 Series, Industrial Plug, 1/4" Hose Barb, Steel

    In stock

    Series: 4 Part Number: 46-4 Interchange: Industrial Body: 3/8" Plug Thread: 1/4" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 300...

    View full details
    Original price $ 145.00 - Original price $ 145.00
    Original price
    $ 145.00
    $ 145.00 - $ 145.00
    Current price $ 145.00
  • Original price $ 178.00 - Original price $ 178.00
    Original price
    $ 178.00
    $ 178.00 - $ 178.00
    Current price $ 178.00

    Foster 81-4, 4 Series, Industrial Plug, 1/2" Push-On Hose Barb, Steel

    In stock

    Series: 4 Part Number: 81-4 Interchange: Industrial Body: 3/8" Plug Thread: 3/8" Push-On Hose Barb Material: Heavy-Duty Steel Rated Pres...

    View full details
    Original price $ 178.00 - Original price $ 178.00
    Original price
    $ 178.00
    $ 178.00 - $ 178.00
    Current price $ 178.00
  • Original price $ 393.00 - Original price $ 393.00
    Original price
    $ 393.00
    $ 393.00 - $ 393.00
    Current price $ 393.00

    Foster 71-4B, 4 Series, Industrial Plug, 3/8" Push-On Hose Barb, Brass

    In stock

    Series: 4 Part Number: 71-4B Interchange: Industrial Body: 3/8" Plug Thread: 3/8" Push-On Hose Barb Material: Brass Rated Pressure: 300 ...

    View full details
    Original price $ 393.00 - Original price $ 393.00
    Original price
    $ 393.00
    $ 393.00 - $ 393.00
    Current price $ 393.00
  • Original price $ 123.00 - Original price $ 123.00
    Original price
    $ 123.00
    $ 123.00 - $ 123.00
    Current price $ 123.00

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

    In stock

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

    View full details
    Original price $ 123.00 - Original price $ 123.00
    Original price
    $ 123.00
    $ 123.00 - $ 123.00
    Current price $ 123.00
  • Original price $ 171.00 - Original price $ 171.00
    Original price
    $ 171.00
    $ 171.00 - $ 171.00
    Current price $ 171.00

    Foster 47-4, 4 Series, Industrial Plug, 5/16" Hose Barb, Steel

    In stock

    Series: 4 Part Number: 46-4 Interchange: Industrial Body: 3/8" Plug Thread: 5/16" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 30...

    View full details
    Original price $ 171.00 - Original price $ 171.00
    Original price
    $ 171.00
    $ 171.00 - $ 171.00
    Current price $ 171.00
  • Original price $ 188.00 - Original price $ 188.00
    Original price
    $ 188.00
    $ 188.00 - $ 188.00
    Current price $ 188.00

    Foster 38-4, 4 Series, Industrial Plug, 1/8" Male NPT, Steel

    In stock

    Series: 4 Part Number: 38-4 Interchange: Industrial Body: 3/8" Plug Thread: 1/8" Male NPT, MPT Material: Heavy-Duty Steel Rated Pressure:...

    View full details
    Original price $ 188.00 - Original price $ 188.00
    Original price
    $ 188.00
    $ 188.00 - $ 188.00
    Current price $ 188.00
  • Original price $ 115.00 - Original price $ 115.00
    Original price
    $ 115.00
    $ 115.00 - $ 115.00
    Current price $ 115.00

    Foster 49-4, 4 Series, Industrial Plug, 1/2" Hose Barb, Steel

    In stock

    Series: 4 Part Number: 49-4 Interchange: Industrial Body: 3/8" Plug Thread: 1/2" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 300...

    View full details
    Original price $ 115.00 - Original price $ 115.00
    Original price
    $ 115.00
    $ 115.00 - $ 115.00
    Current price $ 115.00
  • Original price $ 106.00 - Original price $ 106.00
    Original price
    $ 106.00
    $ 106.00 - $ 106.00
    Current price $ 106.00

    Foster 71-4, 4 Series, Industrial Plug, 3/8" Push-On Hose Barb, Steel

    In stock

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

    View full details
    Original price $ 106.00 - Original price $ 106.00
    Original price
    $ 106.00
    $ 106.00 - $ 106.00
    Current price $ 106.00
  • Original price $ 104.00 - Original price $ 104.00
    Original price
    $ 104.00
    $ 104.00 - $ 104.00
    Current price $ 104.00

    Foster 48-4, 4 Series, Industrial Plug, 3/8" Hose Barb, Steel

    In stock

    Series: 4 Part Number: 48-4 Interchange: Industrial Body: 3/8" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Steel Rated Pressure: 300...

    View full details
    Original price $ 104.00 - Original price $ 104.00
    Original price
    $ 104.00
    $ 104.00 - $ 104.00
    Current price $ 104.00