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Pressure Washer Connectors and Adaptors

31 products found

Count on Grainger to help you extend the functionality of your outdoor equipment with a selection of pressure washer connectors and adapters ideal for applications such as high-pressure water and steam washers, mold coolant lines and many other non-valved applications. Shop Grainger today and choose from pressure washer connectors and adapters in both male and female applications to suit your needs.Close

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  • Quick Connect Plug, 3/8 (M)NPT

    Brand
    GRAINGER APPROVED
    Item #
    1MDG9
    Mfr. Model #
    1MDG9
    Quick Connect Plug, 3/8 (M)NPT
    Web Price $3.80 / each
  • Quick Connect Coupler, 1/4 (F)NPT

    Brand
    GRAINGER APPROVED
    Item #
    1MDG6
    Mfr. Model #
    1MDG6
    Quick Connect Coupler, 1/4 (F)NPT
    Web Price $7.25 / each
  • QuickConnect Coupler, Female, 3/8x3/8 In

    Brand
    GRAINGER APPROVED
    Item #
    5JKN7
    Mfr. Model #
    17-0041
    QuickConnect Coupler, Female, 3/8x3/8 In
    Web Price $38.90 / each
  • Quick Connect Plug, Male, 3/8 M x 3/8 In

    Brand
    GRAINGER APPROVED
    Item #
    5JKN4
    Mfr. Model #
    17-0005
    Quick Connect Plug, Male, 3/8 M x 3/8 In
    Web Price $12.40 / each
  • Quick Connect Plug, 3/8 (F)NPT

    Brand
    GRAINGER APPROVED
    Item #
    1MDH1
    Mfr. Model #
    1MDH1
    Quick Connect Plug, 3/8 (F)NPT
    Web Price $3.80 / each
  • Quick Connect Coupler, 3/8 (F)NPT

    Brand
    GRAINGER APPROVED
    Item #
    1MDG7
    Mfr. Model #
    1MDG7
    Quick Connect Coupler, 3/8 (F)NPT
    Web Price $7.25 / each
  • Quick-Connect Coupler, 1/4 (M) x 1/4

    Brand
    GRAINGER APPROVED
    Item #
    35Z908
    Mfr. Model #
    17-0002
    Quick-Connect Coupler, 1/4 (M) x 1/4
    Web Price $10.05 / each
  • Quick Connect Plug, Female, 3/8 F x 3/8 In

    Brand
    GRAINGER APPROVED
    Item #
    5JKN5
    Mfr. Model #
    17-0006
    Quick Connect Plug, Female, 3/8 F x 3/8 In
    Web Price $12.05 / each
  • Turbo Nozzle Filter, 1/4 Quick Connect

    Brand
    GRAINGER APPROVED
    Item #
    1MDK7
    Mfr. Model #
    1MDK7
    Turbo Nozzle Filter, 1/4 Quick Connect
    Web Price $22.05 / each
  • Ball Quick Coupler, 12 gpm, 4000 psi

    Brand
    GRAINGER APPROVED
    Item #
    20JZ19
    Mfr. Model #
    AL-QC3/8MB
    Ball Quick Coupler,  12 gpm,  4000 psi
    Web Price $12.50 / each
  • Connect Coupler, 4000 psi Max. Pressure

    Brand
    AR BLUE CLEAN
    Item #
    52JN22
    Mfr. Model #
    AL-QC1/4PIVOT
    Connect Coupler, 4000 psi Max. Pressure
    Web Price $39.00 / each
  • Quick Connect Coupler, Male, 3/8 x 3/8 In

    Brand
    GRAINGER APPROVED
    Item #
    5JKN8
    Mfr. Model #
    17-0042
    Quick Connect Coupler, Male, 3/8 x 3/8 In
    Web Price $38.90 / each
  • Quick-Connect Plug, 1/4 (M) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL6
    Mfr. Model #
    1MDL6
    Quick-Connect Plug, 1/4 (M) x 22mm
    Web Price $8.50 / each
  • Quick Connect Plug, 1/4 (M)NPT

    Brand
    GRAINGER APPROVED
    Item #
    1MDG8
    Mfr. Model #
    1MDG8
    Quick Connect Plug, 1/4 (M)NPT
    Web Price $3.70 / each
  • Quick Coupling Plug, 3/8 (F) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL7
    Mfr. Model #
    1MDL7
    Quick Coupling Plug, 3/8 (F) x 22mm
    Web Price $11.85 / each
  • Quick Coupling, 3/8 (F) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL4
    Mfr. Model #
    1MDL4
    Quick Coupling, 3/8 (F) x 22mm
    Web Price $12.05 / each
  • Quick-Connect Coupler, 1/4 (M) x 1/4

    Brand
    GRAINGER APPROVED
    Item #
    35Z907
    Mfr. Model #
    17-0020
    Quick-Connect Coupler, 1/4 (M) x 1/4
    Web Price $54.50 / each
  • Quick Coupling, 1/4 (F) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL1
    Mfr. Model #
    AL450
    Quick Coupling, 1/4 (F) x 22mm
    Web Price $10.45 / each
  • Quick Coupling Plug, 3/8 (M) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL8
    Mfr. Model #
    1MDL8
    Quick Coupling Plug, 3/8 (M) x 22mm
    Web Price $11.85 / each
  • Quick Connect Coupler, Female, 1/4x1/4 In

    Brand
    GRAINGER APPROVED
    Item #
    5JKN6
    Mfr. Model #
    17-0036
    Quick Connect Coupler, Female, 1/4x1/4 In
    Web Price $35.10 / each
  • Quick Coupling Plug, 1/4 (F) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL5
    Mfr. Model #
    1MDL5
    Quick Coupling Plug, 1/4 (F) x 22mm
    Web Price $8.30 / each
  • Quick Coupling, 3/8 (M) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL3
    Mfr. Model #
    1MDL3
    Quick Coupling, 3/8 (M) x 22mm
    Web Price $12.05 / each
  • Quick Coupling, 1/4 (M) x 22mm

    Brand
    GRAINGER APPROVED
    Item #
    1MDL2
    Mfr. Model #
    1MDL2
    Quick Coupling, 1/4 (M) x 22mm
    Web Price $10.25 / each
  • Swivel, 4500 psi, 3/8 in. NPT

    Brand
    AR BLUE CLEAN
    Item #
    35HX56
    Mfr. Model #
    SW701
    Swivel, 4500 psi, 3/8 in. NPT
    Web Price $36.10 / each
  • Swivel, 4060 psi, 3/8 in. NPT

    Brand
    AR BLUE CLEAN
    Item #
    35HX55
    Mfr. Model #
    CW212210
    Swivel, 4060 psi, 3/8 in. NPT
    Web Price $139.50 / each
  • Quick-Connect Plug, 1/4 (F) x 1/4

    Brand
    GRAINGER APPROVED
    Item #
    35Z909
    Mfr. Model #
    17-0017
    Quick-Connect Plug, 1/4 (F) x 1/4
    Web Price $8.25 / each
  • Turbo Nozzle Inlet Filter, 1/4 (F)NPT

    Brand
    GRAINGER APPROVED
    Item #
    1MDK6
    Mfr. Model #
    1MDK6
    Turbo Nozzle Inlet Filter, 1/4 (F)NPT
    Web Price $20.20 / each
  • Quick Connect Coupler, 3/4" (F)NPT Inlet

    Brand
    ANNOVI REVERBERI
    Item #
    29VM18
    Mfr. Model #
    PW909103K
    Quick Connect Coupler, 3/4" (F)NPT Inlet
    Web Price $12.40 / each
  • Swivel, Brass, 4500 psi

    Brand
    AR BLUE CLEAN
    Item #
    35HX57
    Mfr. Model #
    SW703
    Swivel, Brass, 4500 psi
    Web Price $24.20 / each
  • Hi/Low Nozzle Holder, Inlet Port 1/4 In

    Brand
    GRAINGER APPROVED
    Item #
    1MDJ2
    Mfr. Model #
    AL414
    Hi/Low Nozzle Holder, Inlet Port 1/4 In
    Web Price $39.10 / each
  • Change Over Nozzle, Inlet Port 1/4 In

    Brand
    GRAINGER APPROVED
    Item #
    1MDJ3
    Mfr. Model #
    AL416
    Change Over Nozzle, Inlet Port 1/4 In
    Web Price $48.80 / each
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