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Best Sellers

Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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    $ 196.00 - $ 196.00
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    Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 3/8" ID x 13/16" OD Hose, PD13-3

    In stock

    Series: 3 Series Part Number:  PD13-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 3/8" ID X 13/16" OD (Reusable...

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    $ 196.00 - $ 196.00
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    $ 196.00
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    $ 154.00

    Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 3/8" ID x 11/16" OD Hose, PD9-3

    In stock

    Series: 3 Series Part Number:  PD9-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 3/8" ID X 11/16" OD (Reusable ...

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    $ 154.00 - $ 154.00
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    $ 154.00
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    $ 185.00
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    $ 148.00

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

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 47-4 is a Steel 3/8" industrial plug from the Foster 4 Series — a high-flo...

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    $ 185.00
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    $ 457.00
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    $ 365.00
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    $ 365.00

    Foster 2803GB, 3 Series, Industrial Coupler, Automatic, 1/8" Female NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 2803GB is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 457.00
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    $ 365.00
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    $ 397.00
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    $ 397.00
    $ 317.00
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    $ 317.00

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3303GS is a Steel 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 397.00
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    $ 397.00
    $ 317.00
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  • $ 146.00 - $ 146.00
    $ 146.00
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    $ 146.00

    Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 1/4" ID x 9/16" OD Hose, PB5-3

    In stock

    Series: 3 Series Part Number:  PB5-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 1/4" ID X 9/16" OD (Reusable H...

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    $ 146.00 - $ 146.00
    $ 146.00
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    $ 146.00
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    $ 118.00
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    $ 118.00

    Foster 3 Series, Reusable Hose Barb, 1/4" Industrial Plug x 1/4" ID x 1/2" OD Hose, PB3-3

    In stock

    Series: 3 Series Part Number:  PB3-3 Interchange: Industrial Interchange Body: 1/4" Industrial Plug Thread: 1/4" ID X 1/2" OD (Reusable Ho...

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    $ 118.00 - $ 118.00
    $ 118.00
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    $ 127.00
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    $ 127.00

    ZSI-Foster FST Series - 1/2" Straight-Thru Plug, 50FPB

    In stock

    ZSI-Foster FST Series - 1/2" Straight-Thru Plug, 38FPB 5500PSIG W/ Brass socket Standard Industrial Interchange  Straight Thru (No valve in either...

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    $ 127.00 - $ 127.00
    $ 127.00
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    $ 127.00
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    $ 381.00
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    $ 304.00
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    $ 304.00

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster FM1513 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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    $ 381.00
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    $ 381.00
    $ 304.00
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    $ 1,199.00
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    $ 959.00
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    $ 959.00

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3603S/S is a 303 Stainless 1/4" industrial coupler from the Foster 3 Serie...

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    $ 1,199.00
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    $ 1,199.00
    $ 959.00
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    $ 292.00
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    $ 292.00
    $ 235.00
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    $ 235.00

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 2903 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

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    $ 292.00
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    $ 292.00
    $ 235.00
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    $ 235.00
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    $ 342.00
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    $ 342.00
    $ 272.00
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    $ 272.00

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 2803 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

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    $ 342.00
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    $ 342.00
    $ 272.00
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    $ 272.00
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    $ 223.00
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    $ 223.00
    $ 178.00
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    $ 178.00

    Foster 12-3S/S, 3 Series, Industrial Plug, 1/8" Male NPT, Stainless Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 12-3S/S is a 303 Stainless 1/4" industrial plug from the Foster 3 Series —...

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    $ 223.00
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    $ 223.00
    $ 178.00
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    $ 180.00
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    $ 180.00
    $ 126.00
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    $ 126.00

    Foster TF48, TF Series, True-Flate, Automotive, Plug, 3/8" Hose Barb, Steel

    In stock

    Series: TF3 Part Number: TF48 Interchange: True-Flate, Automotive Body: 3/8" Plug Thread: 3/8" Hose Barb Material: Heavy-Duty Steel Rated ...

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    $ 180.00
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    $ 550.00
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    $ 550.00
    $ 440.00
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    $ 440.00

    Foster 5305, 5 Series, Industrial Coupler, Automatic, 1/2" Male NPT, Brass, Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5305 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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    $ 550.00
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    $ 550.00
    $ 440.00
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    $ 93.00
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    $ 93.00
    $ 73.00
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    $ 73.00

    Foster 51-3, 3 Series, Industrial Plug, 1/4" Hose Barb (Push-On), Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 51-3 is a Steel 1/4" industrial plug from the Foster 3 Series — the most p...

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    $ 93.00
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    $ 93.00
    $ 73.00
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    $ 167.00
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    $ 167.00
    $ 134.00
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    $ 134.00

    Foster 14-3B, 3 Series, Industrial Plug, 3/8" Male NPT, Brass

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 14-3B is a Brass 1/4" industrial plug from the Foster 3 Series — the most ...

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    $ 167.00
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    $ 167.00
    $ 134.00
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    $ 134.00
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    $ 288.00
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    $ 288.00
    $ 230.00
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    $ 230.00

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

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 1713 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

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    $ 288.00
    $ 288.00 - $ 288.00
    $ 288.00
    $ 230.00
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    $ 230.00
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  • $ 235.00 - $ 235.00
    $ 235.00
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    $ 235.00

    Foster 11-3S/S, 3 Series, Industrial Plug, 1/4" Female NPT, Stainless Steel

    In stock

    Series: 3 Part Number: 11-3S/S Interchange: Industrial Body: 1/4" Thread: 1/4" Material: Heavy-Duty Stainless Steel Rated Pressure: 300 ...

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    $ 235.00 - $ 235.00
    $ 235.00
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    $ 235.00
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    $ 197.00
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    $ 197.00

    Foster 10-3S/S, 3 Series, Industrial Plug, 1/4" Male NPT, Stainless Steel

    In stock

    Series: 3 Part Number: 10-3S/S Interchange: Industrial Body: 1/4" Thread: 1/4" Material: Heavy-Duty Stainless Steel Rated Pressure: 300 ...

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    $ 197.00 - $ 197.00
    $ 197.00
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    $ 197.00
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    $ 297.00
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    $ 297.00
    $ 208.00
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    $ 208.00

    ZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Plug, 12MPS

    In stock

    ZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Plug, 12MPS Straight Thru (No valve in either the socket or plug)

    $ 297.00
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    $ 297.00
    $ 208.00
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    $ 208.00
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  • $ 70.00 - $ 70.00
    $ 70.00
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    $ 70.00

    ZSI-Foster FST Series - 1/8" Straight-Thru Plug, 12FPB

    In stock

    ZSI-Foster FST Series - 1/8" Straight-Thru Plug, 12FPB 5500PSIG W/ Brass socket Standard Industrial Interchange  Straight Thru (No valve in either...

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    $ 70.00 - $ 70.00
    $ 70.00
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    $ 70.00
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    $ 153.00
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    $ 153.00

    ZSI-Foster FST Series - 1/2" Straight-Thru Plug, 50FP

    In stock

    ZSI-Foster FST Series - 1/2" Straight-Thru Plug, 50FP 2700PSIG W/ Brass socket Standard Industrial Interchange  Straight Thru (No valve in either ...

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    $ 153.00 - $ 153.00
    $ 153.00
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    $ 153.00
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    $ 98.00
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    $ 98.00

    ZSI-Foster FST Series - 3/8" Straight-Thru Plug, 38FP

    In stock

    ZSI-Foster FST Series - 3/8" Straight-Thru Plug, 38FP 3500PSIG W/ Brass socket Standard Industrial Interchange  Straight Thru (No valve in either ...

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    $ 98.00 - $ 98.00
    $ 98.00
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    $ 98.00