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Pressure Washer Connectors and Adaptors

31 results found that include 31 products

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
    Quick Connect Plug,3/8 (M)NPT
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDG9
    • Mfr. Model # 1MDG9
    • Quick-Connect Plug, Inlet 3/8 In. (M)NPT, Outlet 3/8 In. (M) Quick Connect, Material Galvanized Steel, Max....More

  • Quick Connect Coupler,1/4 (F)NPT
    Quick Connect Coupler,1/4 (F)NPT
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDG6
    • Mfr. Model # 1MDG6
    • Quick-Connect Coupler, Inlet 1/4 In. (F)NPT, Outlet 1/4 In. (F) Quick Connect, Material Brass/Stainless...More

  • QuickConnect Coupler,Female,3/8x3/8 In
    QuickConnect Coupler,Female,3/8x3/8 In
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 5JKN7
    • Mfr. Model # 17-0041
    • Quick-Connect Coupler, Inlet 3/8 In. (F)NPT, Outlet 3/8 In. (F) Quick Connect, Material Stainless Steel, Max....More

  • Quick Connect Plug,3/8 (F)NPT
    Quick Connect Plug,3/8 (F)NPT
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDH1
    • Mfr. Model # 1MDH1
    • Quick-Connect Plug, Inlet 3/8 In. (F)NPT, Outlet 3/8 In. (M) Quick Connect, Material Galvanized Steel, Max....More

  • Quick Connect Plug,Male,3/8 M x 3/8 In
    Quick Connect Plug,Male,3/8 M x 3/8 In
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 5JKN4
    • Mfr. Model # 17-0005
    • Quick-Connect Plug, Inlet 3/8 In. (M)NPT, Outlet 3/8 In. (M) Quick Connect, Material Stainless Steel, Max....More

  • Quick-Connect Coupler,1/4 (M) x 1/4
    Quick-Connect Coupler,1/4 (M) x 1/4
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 35Z908
    • Mfr. Model # 17-0002
    • Quick-Connect Coupler, Inlet 1/4 In. (M)NPT, Outlet 1/4 In. (M) Quick Connect, Material Stainless steel, Max....More

  • Quick Connect Coupler,3/8 (F)NPT
    Quick Connect Coupler,3/8 (F)NPT
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDG7
    • Mfr. Model # 1MDG7
    • Quick-Connect Coupler, Inlet 3/8 In. (F)NPT, Outlet 3/8 In. (F) Quick Connect, Material Brass/Stainless...More

  • Quick Connect Plug,Female,3/8 F x 3/8 In
    Quick Connect Plug,Female,3/8 F x 3/8 In
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 5JKN5
    • Mfr. Model # 17-0006
    • Quick-Connect Plug, Inlet 3/8 In. (F)NPT, Outlet 3/8 In. (M) Quick Connect, Material Stainless Steel, Max....More

  • Ball Quick Coupler, 12 gpm, 4000 psi
    Ball Quick Coupler, 12 gpm, 4000 psi
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 20JZ19
    • Mfr. Model # AL-QC3/8MB
    • Ball Quick Coupler, Inlet 3/8 In. (M)NPT, Material Brass/Stainless Steel, Max. Pressure 4000 psi, Max. Fluid...More

  • Turbo Nozzle Filter,1/4 Quick Connect
    Turbo Nozzle Filter,1/4 Quick Connect
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDK7
    • Mfr. Model # 1MDK7
    • Turbo Nozzle Inlet Filter, Inlet 1/4 Quick-Connect Plug, Material Brass/Stainless Steel, Max. Pressure 5000...More

  • Connect Coupler,4000 psi Max. Pressure
    Connect Coupler,4000 psi Max. Pressure
  • Quick Coupling,1/4 (M) x 22mm
    Quick Coupling,1/4 (M) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL2
    • Mfr. Model # 1MDL2
    • Quick-Connect Coupler, Inlet 1/4 In. (M)NPT, Outlet 22mm x 1-1/2 In. (F) Quick Connect, Material Brass, Max....More

  • Quick-Connect Coupler,1/4 (M) x 1/4
    Quick-Connect Coupler,1/4 (M) x 1/4
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 35Z907
    • Mfr. Model # 17-0020
    • Quick-Connect Coupler, Inlet 1/4 In. (M)NPT, Outlet 1/4 In. (F) Quick Connect, Material Stainless steel, Max....More

  • Quick Coupling,3/8 (M) x 22mm
    Quick Coupling,3/8 (M) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL3
    • Mfr. Model # 1MDL3
    • Quick-Connect Coupler, Inlet 3/8 In. (M)NPT, Outlet 22mm x 1-1/2 In. (F) Quick Connect, Material Brass, Max....More

  • Quick Coupling Plug,3/8 (M) x 22mm
    Quick Coupling Plug,3/8 (M) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL8
    • Mfr. Model # 1MDL8
    • Quick-Connect Plug, Inlet 3/8 In. (M)NPT, Outlet 22mm x 1-1/2 In. (M) Quick Connect, Material Brass, Max....More

  • Quick-Connect Plug,1/4 (M) x 22mm
    Quick-Connect Plug,1/4 (M) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL6
    • Mfr. Model # 1MDL6
    • Quick-Connect Plug, Inlet 1/4 In. (M)NPT, Outlet 22mm, Material Brass, Max. Pressure 3650 psi, Max. Fluid...More

  • Quick Coupling,3/8 (F) x 22mm
    Quick Coupling,3/8 (F) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL4
    • Mfr. Model # 1MDL4
    • Quick-Connect Coupler, Inlet 3/8 In. (F)NPT, Outlet 22mm x 1-1/2 In. (F) Quick Connect, Material Brass, Max....More

  • Quick Connect Plug,1/4 (M)NPT
    Quick Connect Plug,1/4 (M)NPT
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDG8
    • Mfr. Model # 1MDG8
    • Quick-Connect Plug, Inlet 1/4 In. (M)NPT, Outlet 1/4 In. (M) Quick Connect, Material Galvanized Steel, Max....More

  • Quick Connect Coupler,Female,1/4x1/4 In
    Quick Connect Coupler,Female,1/4x1/4 In
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 5JKN6
    • Mfr. Model # 17-0036
    • Quick-Connect Coupler, Inlet 1/4 In. (F)NPT, Outlet 1/4 In. (F) Quick Connect, Material Stainless Steel, Max....More

  • Quick Coupling,1/4 (F) x 22mm
    Quick Coupling,1/4 (F) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL1
    • Mfr. Model # AL450
    • Quick-Connect Coupler, Inlet 1/4 In. (F)NPT, Outlet 22mm x 1-1/2 In. (F) Quick Connect, Material Brass, Max....More

  • Quick Coupling Plug,3/8 (F) x 22mm
    Quick Coupling Plug,3/8 (F) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL7
    • Mfr. Model # 1MDL7
    • Quick-Connect Plug, Inlet 3/8 In. (F)NPT, Outlet 22mm x 1-1/2 In. (M) Quick Connect, Material Brass, Max....More

  • Quick Coupling Plug,1/4 (F) x 22mm
    Quick Coupling Plug,1/4 (F) x 22mm
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDL5
    • Mfr. Model # 1MDL5
    • Quick-Connect Plug, Inlet 1/4 In. (F)NPT, Outlet 22mm x 1-1/2 In. (M) Quick Connect, Material Brass, Max....More

  • Quick Connect Coupler,Male,3/8 x 3/8 In
    Quick Connect Coupler,Male,3/8 x 3/8 In
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 5JKN8
    • Mfr. Model # 17-0042
    • Quick-Connect Coupler, Inlet 3/8 In. (M)NPT, Outlet 3/8 In. (F) Quick Connect, Material Stainless Steel, Max....More

  • Swivel,4500 psi,3/8 in. NPT
    Swivel,4500 psi,3/8 in. NPT
  • Swivel,4060 psi,3/8 in. NPT
    Swivel,4060 psi,3/8 in. NPT
  • Hi/Low Nozzle Holder,Inlet Port 1/4 In
    Hi/Low Nozzle Holder,Inlet Port 1/4 In
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDJ2
    • Mfr. Model # AL414
    • Hi/Low Nozzle Holder, Inlet 1/4 In. (F), Material Brass, Max. Pressure 3650 psi, Max. Fluid Temp. 300 Degrees...More

  • Quick-Connect Plug,1/4 (F) x 1/4
    Quick-Connect Plug,1/4 (F) x 1/4
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 35Z909
    • Mfr. Model # 17-0017
    • Quick-Connect Plug, Inlet 1/4 In. (F)NPT, Outlet 1/4 In. (M) Quick Connect, Material Stainless Steel, Max....More

  • Turbo Nozzle Inlet Filter,1/4 (F)NPT
    Turbo Nozzle Inlet Filter,1/4 (F)NPT
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDK6
    • Mfr. Model # 1MDK6
    • Turbo Nozzle Inlet Filter, Inlet 1/4 In. (F)NPT, Material Brass/Stainless Steel, Max. Pressure 5000 psi, Max....More

  • Swivel,Brass,4500 psi
    Swivel,Brass,4500 psi
  • Change Over Nozzle,Inlet Port 1/4 In
    Change Over Nozzle,Inlet Port 1/4 In
    • TM

      Grainger Choice

    • GRAINGER APPROVED
    • Item # 1MDJ3
    • Mfr. Model # AL416
    • Change Over Nozzle, Inlet 1/4 In. (F), Material Nickel-Plated Brass, Max. Pressure 2900 psi, Max. Fluid Temp....More

  • Quick Connect Coupler,3/4" (F)NPT Inlet
    Quick Connect Coupler,3/4" (F)NPT Inlet
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