Skip to content
Don’t Miss Out: Black Friday Industrial Deals Are Here – Up to 30% Off!
Don’t Miss Out: Black Friday Industrial Deals Are Here – Up to 30% Off!

Foster - 3 Series, Couplers

  • Original price $ 231.00
    Original price $ 231.00 - Original price $ 231.00
    Original price $ 231.00
    Current price $ 162.00
    $ 162.00 - $ 162.00
    Current price $ 162.00

    Foster SG3103, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Male NPT, Brass

    In stock

    Series: 3 Part Number: SG3103 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Male NPT, MPT Material: H...

    View full details
    Original price $ 231.00
    Original price $ 231.00 - Original price $ 231.00
    Original price $ 231.00
    Current price $ 162.00
    $ 162.00 - $ 162.00
    Current price $ 162.00
    Save 30% Save %
  • Original price $ 246.00
    Original price $ 246.00 - Original price $ 246.00
    Original price $ 246.00
    Current price $ 172.00
    $ 172.00 - $ 172.00
    Current price $ 172.00

    Foster SG3203, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: SG3203 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Female NPT, FPT Material:...

    View full details
    Original price $ 246.00
    Original price $ 246.00 - Original price $ 246.00
    Original price $ 246.00
    Current price $ 172.00
    $ 172.00 - $ 172.00
    Current price $ 172.00
    Save 30% Save %
  • Original price $ 250.00
    Original price $ 250.00 - Original price $ 250.00
    Original price $ 250.00
    Current price $ 175.00
    $ 175.00 - $ 175.00
    Current price $ 175.00

    Foster SG3303, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: SG3303 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Male NPT, MPT Material: H...

    View full details
    Original price $ 250.00
    Original price $ 250.00 - Original price $ 250.00
    Original price $ 250.00
    Current price $ 175.00
    $ 175.00 - $ 175.00
    Current price $ 175.00
    Save 30% Save %
  • Original price $ 239.00
    Original price $ 239.00 - Original price $ 239.00
    Original price $ 239.00
    Current price $ 168.00
    $ 168.00 - $ 168.00
    Current price $ 168.00

    Foster SG3603, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG3603 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Hose Barb Material: Heavy...

    View full details
    Original price $ 239.00
    Original price $ 239.00 - Original price $ 239.00
    Original price $ 239.00
    Current price $ 168.00
    $ 168.00 - $ 168.00
    Current price $ 168.00
    Save 30% Save %
  • Original price $ 241.00
    Original price $ 241.00 - Original price $ 241.00
    Original price $ 241.00
    Current price $ 169.00
    $ 169.00 - $ 169.00
    Current price $ 169.00

    Foster SG3703, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG3703 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Hose Barb Material: Heavy...

    View full details
    Original price $ 241.00
    Original price $ 241.00 - Original price $ 241.00
    Original price $ 241.00
    Current price $ 169.00
    $ 169.00 - $ 169.00
    Current price $ 169.00
    Save 30% Save %
  • Original price $ 878.00
    Original price $ 878.00 - Original price $ 878.00
    Original price $ 878.00
    Current price $ 615.00
    $ 615.00 - $ 615.00
    Current price $ 615.00

    Foster 3003S/S, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Stainless Steel

    In stock

    Series: 3 Part Number: 3003S/S Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Female NPT, FPT Material: Heavy-Duty S...

    View full details
    Original price $ 878.00
    Original price $ 878.00 - Original price $ 878.00
    Original price $ 878.00
    Current price $ 615.00
    $ 615.00 - $ 615.00
    Current price $ 615.00
    Save 30% Save %
  • Original price $ 283.00
    Original price $ 283.00 - Original price $ 283.00
    Original price $ 283.00
    Current price $ 198.00
    $ 198.00 - $ 198.00
    Current price $ 198.00

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

    In stock

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

    View full details
    Original price $ 283.00
    Original price $ 283.00 - Original price $ 283.00
    Original price $ 283.00
    Current price $ 198.00
    $ 198.00 - $ 198.00
    Current price $ 198.00
    Save 30% Save %
  • Original price $ 291.00
    Original price $ 291.00 - Original price $ 291.00
    Original price $ 291.00
    Current price $ 204.00
    $ 204.00 - $ 204.00
    Current price $ 204.00

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

    In stock

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

    View full details
    Original price $ 291.00
    Original price $ 291.00 - Original price $ 291.00
    Original price $ 291.00
    Current price $ 204.00
    $ 204.00 - $ 204.00
    Current price $ 204.00
    Save 30% Save %
  • Original price $ 287.00
    Original price $ 287.00 - Original price $ 287.00
    Original price $ 287.00
    Current price $ 201.00
    $ 201.00 - $ 201.00
    Current price $ 201.00

    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 $ 287.00
    Original price $ 287.00 - Original price $ 287.00
    Original price $ 287.00
    Current price $ 201.00
    $ 201.00 - $ 201.00
    Current price $ 201.00
    Save 30% Save %
  • Original price $ 307.00
    Original price $ 307.00 - Original price $ 307.00
    Original price $ 307.00
    Current price $ 215.00
    $ 215.00 - $ 215.00
    Current price $ 215.00

    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 $ 307.00
    Original price $ 307.00 - Original price $ 307.00
    Original price $ 307.00
    Current price $ 215.00
    $ 215.00 - $ 215.00
    Current price $ 215.00
    Save 30% Save %
  • Original price $ 344.00
    Original price $ 344.00 - Original price $ 344.00
    Original price $ 344.00
    Current price $ 241.00
    $ 241.00 - $ 241.00
    Current price $ 241.00

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

    In stock

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

    View full details
    Original price $ 344.00
    Original price $ 344.00 - Original price $ 344.00
    Original price $ 344.00
    Current price $ 241.00
    $ 241.00 - $ 241.00
    Current price $ 241.00
    Save 30% Save %
  • Original price $ 295.00
    Original price $ 295.00 - Original price $ 295.00
    Original price $ 295.00
    Current price $ 207.00
    $ 207.00 - $ 207.00
    Current price $ 207.00

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

    In stock

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

    View full details
    Original price $ 295.00
    Original price $ 295.00 - Original price $ 295.00
    Original price $ 295.00
    Current price $ 207.00
    $ 207.00 - $ 207.00
    Current price $ 207.00
    Save 30% Save %
  • Original price $ 1,315.00
    Original price $ 1,315.00 - Original price $ 1,315.00
    Original price $ 1,315.00
    Current price $ 921.00
    $ 921.00 - $ 921.00
    Current price $ 921.00

    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 $ 1,315.00
    Original price $ 1,315.00 - Original price $ 1,315.00
    Original price $ 1,315.00
    Current price $ 921.00
    $ 921.00 - $ 921.00
    Current price $ 921.00
    Save 30% Save %
  • Original price $ 1,051.00
    Original price $ 1,051.00 - Original price $ 1,051.00
    Original price $ 1,051.00
    Current price $ 736.00
    $ 736.00 - $ 736.00
    Current price $ 736.00

    Foster 3303S/S, 3 Series, Industrial Coupler, Manual, 3/8" Male NPT, Stainless Steel

    In stock

    Series: 3 Part Number: 3303S/S Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 3/8" Male NPT, MPT Material: 303 Stainless ...

    View full details
    Original price $ 1,051.00
    Original price $ 1,051.00 - Original price $ 1,051.00
    Original price $ 1,051.00
    Current price $ 736.00
    $ 736.00 - $ 736.00
    Current price $ 736.00
    Save 30% Save %
  • Original price $ 1,334.00
    Original price $ 1,334.00 - Original price $ 1,334.00
    Original price $ 1,334.00
    Current price $ 934.00
    $ 934.00 - $ 934.00
    Current price $ 934.00

    Foster 3603S/S, 3 Series, Industrial Coupler, Manual, 1/4" Hose Barb, Stainless Steel

    In stock

    Series: 3 Part Number: 3603S/S Interchange: Industrial, I/M Body: 1/4" Coupler, Manual Thread: 1/4" Hose Barb Material: 303 Stainless Stee...

    View full details
    Original price $ 1,334.00
    Original price $ 1,334.00 - Original price $ 1,334.00
    Original price $ 1,334.00
    Current price $ 934.00
    $ 934.00 - $ 934.00
    Current price $ 934.00
    Save 30% Save %
  • Original price $ 1,363.00
    Original price $ 1,363.00 - Original price $ 1,363.00
    Original price $ 1,363.00
    Current price $ 954.00
    $ 954.00 - $ 954.00
    Current price $ 954.00

    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 $ 1,363.00
    Original price $ 1,363.00 - Original price $ 1,363.00
    Original price $ 1,363.00
    Current price $ 954.00
    $ 954.00 - $ 954.00
    Current price $ 954.00
    Save 30% Save %
  • Original price $ 410.00
    Original price $ 410.00 - Original price $ 410.00
    Original price $ 410.00
    Current price $ 287.00
    $ 287.00 - $ 287.00
    Current price $ 287.00

    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 $ 410.00
    Original price $ 410.00 - Original price $ 410.00
    Original price $ 410.00
    Current price $ 287.00
    $ 287.00 - $ 287.00
    Current price $ 287.00
    Save 30% Save %
  • Original price $ 377.00
    Original price $ 377.00 - Original price $ 377.00
    Original price $ 377.00
    Current price $ 264.00
    $ 264.00 - $ 264.00
    Current price $ 264.00

    Foster FM1513, 3 Series, Industrial Coupler, Automatic, 1/4" Push-On Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM1513 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Push-On Hose Barb Material: Heavy-Du...

    View full details
    Original price $ 377.00
    Original price $ 377.00 - Original price $ 377.00
    Original price $ 377.00
    Current price $ 264.00
    $ 264.00 - $ 264.00
    Current price $ 264.00
    Save 30% Save %
  • Original price $ 590.00
    Original price $ 590.00 - Original price $ 590.00
    Original price $ 590.00
    Current price $ 413.00
    $ 413.00 - $ 413.00
    Current price $ 413.00

    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 $ 590.00
    Original price $ 590.00 - Original price $ 590.00
    Original price $ 590.00
    Current price $ 413.00
    $ 413.00 - $ 413.00
    Current price $ 413.00
    Save 30% Save %
  • Original price $ 295.00
    Original price $ 295.00 - Original price $ 295.00
    Original price $ 295.00
    Current price $ 207.00
    $ 207.00 - $ 207.00
    Current price $ 207.00

    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 $ 295.00
    Original price $ 295.00 - Original price $ 295.00
    Original price $ 295.00
    Current price $ 207.00
    $ 207.00 - $ 207.00
    Current price $ 207.00
    Save 30% Save %
  • Original price $ 429.00
    Original price $ 429.00 - Original price $ 429.00
    Original price $ 429.00
    Current price $ 300.00
    $ 300.00 - $ 300.00
    Current price $ 300.00

    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 $ 429.00
    Original price $ 429.00 - Original price $ 429.00
    Original price $ 429.00
    Current price $ 300.00
    $ 300.00 - $ 300.00
    Current price $ 300.00
    Save 30% Save %
  • Original price $ 450.00
    Original price $ 450.00 - Original price $ 450.00
    Original price $ 450.00
    Current price $ 315.00
    $ 315.00 - $ 315.00
    Current price $ 315.00

    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 $ 450.00
    Original price $ 450.00 - Original price $ 450.00
    Original price $ 450.00
    Current price $ 315.00
    $ 315.00 - $ 315.00
    Current price $ 315.00
    Save 30% Save %
  • Original price $ 441.00
    Original price $ 441.00 - Original price $ 441.00
    Original price $ 441.00
    Current price $ 309.00
    $ 309.00 - $ 309.00
    Current price $ 309.00

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

    In stock

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

    View full details
    Original price $ 441.00
    Original price $ 441.00 - Original price $ 441.00
    Original price $ 441.00
    Current price $ 309.00
    $ 309.00 - $ 309.00
    Current price $ 309.00
    Save 30% Save %
  • Original price $ 551.00
    Original price $ 551.00 - Original price $ 551.00
    Original price $ 551.00
    Current price $ 385.00
    $ 385.00 - $ 385.00
    Current price $ 385.00

    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 $ 551.00
    Original price $ 551.00 - Original price $ 551.00
    Original price $ 551.00
    Current price $ 385.00
    $ 385.00 - $ 385.00
    Current price $ 385.00
    Save 30% Save %