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!

ZSI-Foster

  • Original price $ 301.00
    Original price $ 301.00 - Original price $ 301.00
    Original price $ 301.00
    Current price $ 211.00
    $ 211.00 - $ 211.00
    Current price $ 211.00

    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 $ 301.00
    Original price $ 301.00 - Original price $ 301.00
    Original price $ 301.00
    Current price $ 211.00
    $ 211.00 - $ 211.00
    Current price $ 211.00
    Save 30% Save %
  • Original price $ 381.00
    Original price $ 381.00 - Original price $ 381.00
    Original price $ 381.00
    Current price $ 267.00
    $ 267.00 - $ 267.00
    Current price $ 267.00

    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 $ 381.00
    Original price $ 381.00 - Original price $ 381.00
    Original price $ 381.00
    Current price $ 267.00
    $ 267.00 - $ 267.00
    Current price $ 267.00
    Save 30% Save %
  • Original price $ 144.00
    Original price $ 144.00 - Original price $ 144.00
    Original price $ 144.00
    Current price $ 101.00
    $ 101.00 - $ 101.00
    Current price $ 101.00

    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 $ 144.00
    Original price $ 144.00 - Original price $ 144.00
    Original price $ 144.00
    Current price $ 101.00
    $ 101.00 - $ 101.00
    Current price $ 101.00
    Save 30% Save %
  • Original price $ 57.00
    Original price $ 57.00 - Original price $ 57.00
    Original price $ 57.00
    Current price $ 40.00
    $ 40.00 - $ 40.00
    Current price $ 40.00

    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 $ 57.00
    Original price $ 57.00 - Original price $ 57.00
    Original price $ 57.00
    Current price $ 40.00
    $ 40.00 - $ 40.00
    Current price $ 40.00
    Save 30% Save %
  • Original price $ 255.00
    Original price $ 255.00 - Original price $ 255.00
    Original price $ 255.00
    Current price $ 179.00
    $ 179.00 - $ 179.00
    Current price $ 179.00

    Foster 210-3303, Aro 210 Series, Coupler, Automatic, 3/8" Male NPT, Brass, Steel

    In stock

    Series: 210 Part number: 210-3303 Interchange: Aro 210 Body: 1/4" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass, ...

    View full details
    Original price $ 255.00
    Original price $ 255.00 - Original price $ 255.00
    Original price $ 255.00
    Current price $ 179.00
    $ 179.00 - $ 179.00
    Current price $ 179.00
    Save 30% Save %
  • Original price $ 462.00
    Original price $ 462.00 - Original price $ 462.00
    Original price $ 462.00
    Current price $ 324.00
    $ 324.00 - $ 324.00
    Current price $ 324.00

    Foster 310-4304, Aro 310 Series, Coupler, Automatic, 3/8" Male NPT, Brass, Steel

    In stock

    Series: 310 Part number: 310-4304 Interchange: Aro 310 Body: 3/8" Coupler, Automatic Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass, ...

    View full details
    Original price $ 462.00
    Original price $ 462.00 - Original price $ 462.00
    Original price $ 462.00
    Current price $ 324.00
    $ 324.00 - $ 324.00
    Current price $ 324.00
    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 K3S, FHK Series, ISO B, 3/8" Two Way Shut-off, Plug, Steel

    In stock

    Series: FHK Part Number: K3S Interchange: ISO B 7241-1 Plug Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Solid Steel Quantity: 1

    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 $ 1,051.00
    Original price $ 1,051.00 - Original price $ 1,051.00
    Original price $ 1,051.00
    Current price $ 735.00
    $ 735.00 - $ 735.00
    Current price $ 735.00

    FM6706, 6 Series, Industrial Coupler, Automatic, 1" Male NPT, Brass

    In stock

    Series: 6 Part Number: FM6706 Interchange: Industrial Body: 3/4"  Coupler, Automatic Thread: 1" Male NPT, MPT Material: Heavy-Duty Brass ...

    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 $ 735.00
    $ 735.00 - $ 735.00
    Current price $ 735.00
    Save 30% Save %
  • Original price $ 288.00
    Original price $ 288.00 - Original price $ 288.00
    Original price $ 288.00
    Current price $ 202.00
    $ 202.00 - $ 202.00
    Current price $ 202.00

    Foster 65-6, 6 Series, Industrial Plug, 1/2" Female NPT, Steel

    In stock

    Series: 3 Part number: 65-6 Interchange: Industrial Body: 3/4" Plug Thread: 1/2" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

    View full details
    Original price $ 288.00
    Original price $ 288.00 - Original price $ 288.00
    Original price $ 288.00
    Current price $ 202.00
    $ 202.00 - $ 202.00
    Current price $ 202.00
    Save 30% Save %
  • Original price $ 181.00
    Original price $ 181.00 - Original price $ 181.00
    Original price $ 181.00
    Current price $ 127.00
    $ 127.00 - $ 127.00
    Current price $ 127.00

    Foster 59-5, 5 Series, Industrial Plug, 3/8" Hose Barb, Brass

    In stock

    Series: 5 Part Number: 59-5 Interchange: Industrial Body: 1/2" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Brass Rated Pressure: 300...

    View full details
    Original price $ 181.00
    Original price $ 181.00 - Original price $ 181.00
    Original price $ 181.00
    Current price $ 127.00
    $ 127.00 - $ 127.00
    Current price $ 127.00
    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 52-5B, 5 Series, Industrial Plug, 3/8" Male NPT, Brass

    In stock

    Series: 5 Part Number: 52-5B Interchange: Industrial Body: 1/2" Plug Thread: 3/8" Male NPT, MPT Material: Heavy-Duty Brass Rated Pressure...

    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 $ 446.00
    Original price $ 446.00 - Original price $ 446.00
    Original price $ 446.00
    Current price $ 313.00
    $ 313.00 - $ 313.00
    Current price $ 313.00

    Foster 3703GB, 3 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass

    In stock

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

    View full details
    Original price $ 446.00
    Original price $ 446.00 - Original price $ 446.00
    Original price $ 446.00
    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 3203GB, 3 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

    In stock

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

    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 $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 282.00
    $ 282.00 - $ 282.00
    Current price $ 282.00

    Foster 3103GB, 3 Series, Industrial Coupler, Automatic, 1/4" Male NPT, Brass

    In stock

    Series: 3 Part Number: 3103GB Interchange: Industrial, I/M Body: 1/4" Coupler, Automatic Thread: 1/4" Male NPT, FPT Material: Heavy-Duty B...

    View full details
    Original price $ 402.00
    Original price $ 402.00 - Original price $ 402.00
    Original price $ 402.00
    Current price $ 282.00
    $ 282.00 - $ 282.00
    Current price $ 282.00
    Save 30% Save %
  • Original price $ 896.00
    Original price $ 896.00 - Original price $ 896.00
    Original price $ 896.00
    Current price $ 627.00
    $ 627.00 - $ 627.00
    Current price $ 627.00

    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 $ 896.00
    Original price $ 896.00 - Original price $ 896.00
    Original price $ 896.00
    Current price $ 627.00
    $ 627.00 - $ 627.00
    Current price $ 627.00
    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 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 $ 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 $ 216.00
    Original price $ 216.00 - Original price $ 216.00
    Original price $ 216.00
    Current price $ 152.00
    $ 152.00 - $ 152.00
    Current price $ 152.00

    Foster 53-5, 5 Series, Industrial Plug, 3/8" Female NPT, Steel

    In stock

    Series: 5 Part Number: 53-5 Interchange: Industrial Body: 1/2" Plug Thread: 3/8" Female NPT, FPT Material: Heavy-Duty Steel Rated Pressur...

    View full details
    Original price $ 216.00
    Original price $ 216.00 - Original price $ 216.00
    Original price $ 216.00
    Current price $ 152.00
    $ 152.00 - $ 152.00
    Current price $ 152.00
    Save 30% Save %
  • Original price $ 78.00
    Original price $ 78.00 - Original price $ 78.00
    Original price $ 78.00
    Current price $ 54.00
    $ 54.00 - $ 54.00
    Current price $ 54.00

    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 $ 78.00
    Original price $ 78.00 - Original price $ 78.00
    Original price $ 78.00
    Current price $ 54.00
    $ 54.00 - $ 54.00
    Current price $ 54.00
    Save 31% 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 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 $ 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 $ 748.00
    Original price $ 748.00 - Original price $ 748.00
    Original price $ 748.00
    Current price $ 524.00
    $ 524.00 - $ 524.00
    Current price $ 524.00

    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 $ 748.00
    Original price $ 748.00 - Original price $ 748.00
    Original price $ 748.00
    Current price $ 524.00
    $ 524.00 - $ 524.00
    Current price $ 524.00
    Save 30% Save %
  • Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 555.00
    $ 555.00 - $ 555.00
    Current price $ 555.00

    Foster 4 Series, Reusable Hose Barb, 3/8" Industrial Coupler x 3/8" ID x 5/8" OD Hose, FMSD7-4

    In stock

    Series: 4 Series Part Number:  FMSD7-4 Interchange: Industrial Interchange Body: 3/8" Industrial Coupler (Automatic) Thread: 3/8" ID X 5/8" ...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 555.00
    $ 555.00 - $ 555.00
    Current price $ 555.00
  • Original price $ 145.00
    Original price $ 145.00 - Original price $ 145.00
    Original price $ 145.00
    Current price $ 101.00
    $ 101.00 - $ 101.00
    Current price $ 101.00

    Foster K1B, FHK Series, ISO B, 1/8" Two Way Shut-off, Plug, Brass

    In stock

    Series: FHK Part Number: K1B Interchange: ISO B 7241-1 Plug Body: 1/8" Valved Thread: 1/8" Female NPT, FPT Material: Solid Brass Quantity: 1

    Original price $ 145.00
    Original price $ 145.00 - Original price $ 145.00
    Original price $ 145.00
    Current price $ 101.00
    $ 101.00 - $ 101.00
    Current price $ 101.00
    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 4404, 4 Series, Industrial Coupler, Manual, 1/2" Female NPT, Brass, Steel

    In stock

    Series: 4 Part Number: 4404 Interchange: Industrial, I/M Body: 3/8" Manual Coupler Thread: 1/2" Female NPT, FPT Material: Heavy-Duty Brass...

    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 $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 429.00
    $ 429.00 - $ 429.00
    Current price $ 429.00

    Foster FMSD9-3 Reusable Hose Barb - 1/4" Body Coupler X 3/8" ID - 11/16" OD Air Fittings

    In stock

    Foster BrandFMSD9-3Reusable Hose Barb( 1/4" Automatic Body Coupler X 3/8" ID - 11/16" OD)

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 429.00
    $ 429.00 - $ 429.00
    Current price $ 429.00