Skip to content
Save 10% Now! ūüéČ Use HPCSAVE10 at checkout
Save 10% Now! ūüéČ Use HPCSAVE10 at checkout

Foster - 3 Series, Couplers

  • Original price $ 9.49 - Original price $ 9.49
    Original price
    $ 9.49
    $ 9.49 - $ 9.49
    Current price $ 9.49

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

    In stock

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

    View full details
    Original price $ 9.49 - Original price $ 9.49
    Original price
    $ 9.49
    $ 9.49 - $ 9.49
    Current price $ 9.49
  • Original price $ 8.59 - Original price $ 8.59
    Original price
    $ 8.59
    $ 8.59 - $ 8.59
    Current price $ 8.59

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

    In stock

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

    View full details
    Original price $ 8.59 - Original price $ 8.59
    Original price
    $ 8.59
    $ 8.59 - $ 8.59
    Current price $ 8.59
  • Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Foster 3003GS, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass, Steel

    In stock

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

    View full details
    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
  • Original price $ 13.99 - Original price $ 13.99
    Original price
    $ 13.99
    $ 13.99 - $ 13.99
    Current price $ 13.99

    Foster 3003GB, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass

    In stock

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

    View full details
    Original price $ 13.99 - Original price $ 13.99
    Original price
    $ 13.99
    $ 13.99 - $ 13.99
    Current price $ 13.99
  • Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99

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

    In stock

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

    View full details
    Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99
  • Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99

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

    In stock

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

    View full details
    Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99
  • Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99

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

    In stock

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

    View full details
    Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99
  • Original price $ 16.89 - Original price $ 16.89
    Original price
    $ 16.89
    $ 16.89 - $ 16.89
    Current price $ 16.89

    Foster 3603GB, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

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

    View full details
    Original price $ 16.89 - Original price $ 16.89
    Original price
    $ 16.89
    $ 16.89 - $ 16.89
    Current price $ 16.89
  • Original price $ 16.09 - Original price $ 16.09
    Original price
    $ 16.09
    $ 16.09 - $ 16.09
    Current price $ 16.09

    Foster 3603GS, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass, Steel

    In stock

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

    View full details
    Original price $ 16.09 - Original price $ 16.09
    Original price
    $ 16.09
    $ 16.09 - $ 16.09
    Current price $ 16.09
  • Original price $ 11.69 - Original price $ 11.69
    Original price
    $ 11.69
    $ 11.69 - $ 11.69
    Current price $ 11.69

    Foster 3003HW, 3 Series, Industrial Coupler, Manual, 1/4" Female NPT, Brass (HOT WATER)

    In stock

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

    View full details
    Original price $ 11.69 - Original price $ 11.69
    Original price
    $ 11.69
    $ 11.69 - $ 11.69
    Current price $ 11.69
  • Original price $ 13.39 - Original price $ 13.39
    Original price
    $ 13.39
    $ 13.39 - $ 13.39
    Current price $ 13.39

    Foster FM1713, 3 Series, Industrial Coupler, Automatic, 3/8" Push-On Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM1713 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Push-On Hose Barb Material: Heavy-Du...

    View full details
    Original price $ 13.39 - Original price $ 13.39
    Original price
    $ 13.39
    $ 13.39 - $ 13.39
    Current price $ 13.39
  • Original price $ 12.99 - Original price $ 12.99
    Original price
    $ 12.99
    $ 12.99 - $ 12.99
    Current price $ 12.99

    Foster FM2803, 3 Series, Industrial Coupler, Automatic, 1/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM2803 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/8" Female NPT, FPT Material: Heavy-Duty...

    View full details
    Original price $ 12.99 - Original price $ 12.99
    Original price
    $ 12.99
    $ 12.99 - $ 12.99
    Current price $ 12.99
  • Original price $ 13.19 - Original price $ 13.19
    Original price
    $ 13.19
    $ 13.19 - $ 13.19
    Current price $ 13.19

    Foster FM2903, 3 Series, Industrial Coupler, Automatic, 1/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: FM2903 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/8" Male NPT, MPT Material: Heavy-Duty B...

    View full details
    Original price $ 13.19 - Original price $ 13.19
    Original price
    $ 13.19
    $ 13.19 - $ 13.19
    Current price $ 13.19
  • Original price $ 12.99 - Original price $ 12.99
    Original price
    $ 12.99
    $ 12.99 - $ 12.99
    Current price $ 12.99

    Foster FM3003, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Female NPT, FPT Material: Heavy-Duty...

    View full details
    Original price $ 12.99 - Original price $ 12.99
    Original price
    $ 12.99
    $ 12.99 - $ 12.99
    Current price $ 12.99
  • Original price $ 13.39 - Original price $ 13.39
    Original price
    $ 13.39
    $ 13.39 - $ 13.39
    Current price $ 13.39

    Foster FM3103, 3 Series, Industrial Coupler, Automatic, 1/4" Male NPT, Brass

    In stock

    Series: 3 Part Number: FM3103 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Male NPT, MPT Material: Heavy-Duty B...

    View full details
    Original price $ 13.39 - Original price $ 13.39
    Original price
    $ 13.39
    $ 13.39 - $ 13.39
    Current price $ 13.39
  • Original price $ 13.49 - Original price $ 13.49
    Original price
    $ 13.49
    $ 13.49 - $ 13.49
    Current price $ 13.49

    Foster FM3203, 3 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

    In stock

    Series: 3 Part Number: FM3203 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Female NPT, FPT Material: Heavy-Duty...

    View full details
    Original price $ 13.49 - Original price $ 13.49
    Original price
    $ 13.49
    $ 13.49 - $ 13.49
    Current price $ 13.49
  • Original price $ 13.69 - Original price $ 13.69
    Original price
    $ 13.69
    $ 13.69 - $ 13.69
    Current price $ 13.69

    Foster FM3303, 3 Series, Industrial Coupler, Automatic, 3/8" Male NPT, Brass

    In stock

    Series: 3 Part Number: FM3303 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty B...

    View full details
    Original price $ 13.69 - Original price $ 13.69
    Original price
    $ 13.69
    $ 13.69 - $ 13.69
    Current price $ 13.69
  • Original price $ 13.89 - Original price $ 13.89
    Original price
    $ 13.89
    $ 13.89 - $ 13.89
    Current price $ 13.89

    Foster FM3603, 3 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM3603 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Hose Barb Material: Heavy-Duty Brass...

    View full details
    Original price $ 13.89 - Original price $ 13.89
    Original price
    $ 13.89
    $ 13.89 - $ 13.89
    Current price $ 13.89
  • Original price $ 14.39 - Original price $ 14.39
    Original price
    $ 14.39
    $ 14.39 - $ 14.39
    Current price $ 14.39

    Foster FM3703, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass

    In stock

    Series: 3 Part Number: FM3703 Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 3/8" Hose Barb Material: Heavy-Duty Brass...

    View full details
    Original price $ 14.39 - Original price $ 14.39
    Original price
    $ 14.39
    $ 14.39 - $ 14.39
    Current price $ 14.39
  • Original price $ 9.09 - Original price $ 9.09
    Original price
    $ 9.09
    $ 9.09 - $ 9.09
    Current price $ 9.09

    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 $ 9.09 - Original price $ 9.09
    Original price
    $ 9.09
    $ 9.09 - $ 9.09
    Current price $ 9.09
  • Original price $ 9.19 - Original price $ 9.19
    Original price
    $ 9.19
    $ 9.19 - $ 9.19
    Current price $ 9.19

    Foster SG1713, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 3/8" Push-On Hose Barb, Brass

    In stock

    Series: 3 Part Number: SG1713 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 3/8" Push-On Hose Barb Materia...

    View full details
    Original price $ 9.19 - Original price $ 9.19
    Original price
    $ 9.19
    $ 9.19 - $ 9.19
    Current price $ 9.19
  • Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99

    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 $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99
  • Original price $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99

    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 $ 8.99 - Original price $ 8.99
    Original price
    $ 8.99
    $ 8.99 - $ 8.99
    Current price $ 8.99
  • Original price $ 7.99 - Original price $ 7.99
    Original price
    $ 7.99
    $ 7.99 - $ 7.99
    Current price $ 7.99

    Foster SG3003, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Female NPT, Brass

    In stock

    Series: 3 Part Number: SG3003 Interchange: Industrial, I/M Body: 1/4" Coupler, Manual, Sleeve Guard Thread: 1/4" Female NPT, FPT Material:...

    View full details
    Original price $ 7.99 - Original price $ 7.99
    Original price
    $ 7.99
    $ 7.99 - $ 7.99
    Current price $ 7.99