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 $ 230.00
    Original price $ 230.00 - Original price $ 230.00
    Original price $ 230.00
    Current price $ 161.00
    $ 161.00 - $ 161.00
    Current price $ 161.00

    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 $ 230.00
    Original price $ 230.00 - Original price $ 230.00
    Original price $ 230.00
    Current price $ 161.00
    $ 161.00 - $ 161.00
    Current price $ 161.00
    Save 30% Save %
  • Original price $ 244.00
    Original price $ 244.00 - Original price $ 244.00
    Original price $ 244.00
    Current price $ 171.00
    $ 171.00 - $ 171.00
    Current price $ 171.00

    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 $ 244.00
    Original price $ 244.00 - Original price $ 244.00
    Original price $ 244.00
    Current price $ 171.00
    $ 171.00 - $ 171.00
    Current price $ 171.00
    Save 30% Save %
  • Original price $ 249.00
    Original price $ 249.00 - Original price $ 249.00
    Original price $ 249.00
    Current price $ 174.00
    $ 174.00 - $ 174.00
    Current price $ 174.00

    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 $ 249.00
    Original price $ 249.00 - Original price $ 249.00
    Original price $ 249.00
    Current price $ 174.00
    $ 174.00 - $ 174.00
    Current price $ 174.00
    Save 30% Save %
  • Original price $ 238.00
    Original price $ 238.00 - Original price $ 238.00
    Original price $ 238.00
    Current price $ 167.00
    $ 167.00 - $ 167.00
    Current price $ 167.00

    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 $ 238.00
    Original price $ 238.00 - Original price $ 238.00
    Original price $ 238.00
    Current price $ 167.00
    $ 167.00 - $ 167.00
    Current price $ 167.00
    Save 30% Save %
  • Original price $ 240.00
    Original price $ 240.00 - Original price $ 240.00
    Original price $ 240.00
    Current price $ 168.00
    $ 168.00 - $ 168.00
    Current price $ 168.00

    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 $ 240.00
    Original price $ 240.00 - Original price $ 240.00
    Original price $ 240.00
    Current price $ 168.00
    $ 168.00 - $ 168.00
    Current price $ 168.00
    Save 30% Save %
  • Original price $ 874.00
    Original price $ 874.00 - Original price $ 874.00
    Original price $ 874.00
    Current price $ 612.00
    $ 612.00 - $ 612.00
    Current price $ 612.00

    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 $ 874.00
    Original price $ 874.00 - Original price $ 874.00
    Original price $ 874.00
    Current price $ 612.00
    $ 612.00 - $ 612.00
    Current price $ 612.00
    Save 30% Save %
  • Original price $ 281.00
    Original price $ 281.00 - Original price $ 281.00
    Original price $ 281.00
    Current price $ 197.00
    $ 197.00 - $ 197.00
    Current price $ 197.00

    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 $ 281.00
    Original price $ 281.00 - Original price $ 281.00
    Original price $ 281.00
    Current price $ 197.00
    $ 197.00 - $ 197.00
    Current price $ 197.00
    Save 30% Save %
  • Original price $ 290.00
    Original price $ 290.00 - Original price $ 290.00
    Original price $ 290.00
    Current price $ 203.00
    $ 203.00 - $ 203.00
    Current price $ 203.00

    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 $ 290.00
    Original price $ 290.00 - Original price $ 290.00
    Original price $ 290.00
    Current price $ 203.00
    $ 203.00 - $ 203.00
    Current price $ 203.00
    Save 30% Save %
  • Original price $ 285.00
    Original price $ 285.00 - Original price $ 285.00
    Original price $ 285.00
    Current price $ 200.00
    $ 200.00 - $ 200.00
    Current price $ 200.00

    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 $ 285.00
    Original price $ 285.00 - Original price $ 285.00
    Original price $ 285.00
    Current price $ 200.00
    $ 200.00 - $ 200.00
    Current price $ 200.00
    Save 30% Save %
  • Original price $ 306.00
    Original price $ 306.00 - Original price $ 306.00
    Original price $ 306.00
    Current price $ 214.00
    $ 214.00 - $ 214.00
    Current price $ 214.00

    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 $ 306.00
    Original price $ 306.00 - Original price $ 306.00
    Original price $ 306.00
    Current price $ 214.00
    $ 214.00 - $ 214.00
    Current price $ 214.00
    Save 30% Save %
  • Original price $ 343.00
    Original price $ 343.00 - Original price $ 343.00
    Original price $ 343.00
    Current price $ 240.00
    $ 240.00 - $ 240.00
    Current price $ 240.00

    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 $ 343.00
    Original price $ 343.00 - Original price $ 343.00
    Original price $ 343.00
    Current price $ 240.00
    $ 240.00 - $ 240.00
    Current price $ 240.00
    Save 30% Save %
  • Original price $ 294.00
    Original price $ 294.00 - Original price $ 294.00
    Original price $ 294.00
    Current price $ 206.00
    $ 206.00 - $ 206.00
    Current price $ 206.00

    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 $ 294.00
    Original price $ 294.00 - Original price $ 294.00
    Original price $ 294.00
    Current price $ 206.00
    $ 206.00 - $ 206.00
    Current price $ 206.00
    Save 30% Save %
  • Original price $ 1,309.00
    Original price $ 1,309.00 - Original price $ 1,309.00
    Original price $ 1,309.00
    Current price $ 917.00
    $ 917.00 - $ 917.00
    Current price $ 917.00

    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 $ 1,309.00
    Original price $ 1,309.00 - Original price $ 1,309.00
    Original price $ 1,309.00
    Current price $ 917.00
    $ 917.00 - $ 917.00
    Current price $ 917.00
    Save 30% Save %
  • Original price $ 1,047.00
    Original price $ 1,047.00 - Original price $ 1,047.00
    Original price $ 1,047.00
    Current price $ 733.00
    $ 733.00 - $ 733.00
    Current price $ 733.00

    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 $ 1,047.00
    Original price $ 1,047.00 - Original price $ 1,047.00
    Original price $ 1,047.00
    Current price $ 733.00
    $ 733.00 - $ 733.00
    Current price $ 733.00
    Save 30% Save %
  • Original price $ 1,328.00
    Original price $ 1,328.00 - Original price $ 1,328.00
    Original price $ 1,328.00
    Current price $ 930.00
    $ 930.00 - $ 930.00
    Current price $ 930.00

    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 $ 1,328.00
    Original price $ 1,328.00 - Original price $ 1,328.00
    Original price $ 1,328.00
    Current price $ 930.00
    $ 930.00 - $ 930.00
    Current price $ 930.00
    Save 30% Save %
  • Original price $ 1,356.00
    Original price $ 1,356.00 - Original price $ 1,356.00
    Original price $ 1,356.00
    Current price $ 950.00
    $ 950.00 - $ 950.00
    Current price $ 950.00

    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 $ 1,356.00
    Original price $ 1,356.00 - Original price $ 1,356.00
    Original price $ 1,356.00
    Current price $ 950.00
    $ 950.00 - $ 950.00
    Current price $ 950.00
    Save 30% Save %
  • Original price $ 409.00
    Original price $ 409.00 - Original price $ 409.00
    Original price $ 409.00
    Current price $ 286.00
    $ 286.00 - $ 286.00
    Current price $ 286.00

    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 $ 409.00
    Original price $ 409.00 - Original price $ 409.00
    Original price $ 409.00
    Current price $ 286.00
    $ 286.00 - $ 286.00
    Current price $ 286.00
    Save 30% Save %
  • Original price $ 376.00
    Original price $ 376.00 - Original price $ 376.00
    Original price $ 376.00
    Current price $ 263.00
    $ 263.00 - $ 263.00
    Current price $ 263.00

    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 $ 376.00
    Original price $ 376.00 - Original price $ 376.00
    Original price $ 376.00
    Current price $ 263.00
    $ 263.00 - $ 263.00
    Current price $ 263.00
    Save 30% Save %
  • Original price $ 587.00
    Original price $ 587.00 - Original price $ 587.00
    Original price $ 587.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00

    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 $ 587.00
    Original price $ 587.00 - Original price $ 587.00
    Original price $ 587.00
    Current price $ 411.00
    $ 411.00 - $ 411.00
    Current price $ 411.00
    Save 30% Save %
  • Original price $ 294.00
    Original price $ 294.00 - Original price $ 294.00
    Original price $ 294.00
    Current price $ 206.00
    $ 206.00 - $ 206.00
    Current price $ 206.00

    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 $ 294.00
    Original price $ 294.00 - Original price $ 294.00
    Original price $ 294.00
    Current price $ 206.00
    $ 206.00 - $ 206.00
    Current price $ 206.00
    Save 30% Save %
  • Original price $ 427.00
    Original price $ 427.00 - Original price $ 427.00
    Original price $ 427.00
    Current price $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00

    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 $ 427.00
    Original price $ 427.00 - Original price $ 427.00
    Original price $ 427.00
    Current price $ 299.00
    $ 299.00 - $ 299.00
    Current price $ 299.00
    Save 30% Save %
  • Original price $ 448.00
    Original price $ 448.00 - Original price $ 448.00
    Original price $ 448.00
    Current price $ 313.00
    $ 313.00 - $ 313.00
    Current price $ 313.00

    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 $ 448.00
    Original price $ 448.00 - Original price $ 448.00
    Original price $ 448.00
    Current price $ 313.00
    $ 313.00 - $ 313.00
    Current price $ 313.00
    Save 30% Save %
  • Original price $ 439.00
    Original price $ 439.00 - Original price $ 439.00
    Original price $ 439.00
    Current price $ 308.00
    $ 308.00 - $ 308.00
    Current price $ 308.00

    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 $ 439.00
    Original price $ 439.00 - Original price $ 439.00
    Original price $ 439.00
    Current price $ 308.00
    $ 308.00 - $ 308.00
    Current price $ 308.00
    Save 30% Save %
  • Original price $ 548.00
    Original price $ 548.00 - Original price $ 548.00
    Original price $ 548.00
    Current price $ 384.00
    $ 384.00 - $ 384.00
    Current price $ 384.00

    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 $ 548.00
    Original price $ 548.00 - Original price $ 548.00
    Original price $ 548.00
    Current price $ 384.00
    $ 384.00 - $ 384.00
    Current price $ 384.00
    Save 30% Save %