• Item Code: AR20890
  • Model: AR20890
  • Manufacturers AR NORTH AMERICA
  • Categories Pressure Washers, Pumps and Accessories
  • Weight 2.00 LB
  • The AR20890 Unloader Valve is a bolt on Regulating Valve from AR Annovi- Reverberi.
    This is the AR Mini-Matic 4/B Series Unloader valve for RC, XT and XM Series AR Annovi-Reverberi high pressure pumps.

    The AR20890 Unloader Valve comes with the following standard features:

    Fits RC, XT,XTA, XM, XMV,XMA, SXMA, XTV Series Pumps
    Max PSI: 2600
    Inlet Port: 1/2" Female
    Outlet Port: 3/8" Male
    Max GPM: 3gpm
    By-Pass: Aluminum Built In By-Pass 91540510
    Injector: Adjustable 2.0
    Brass Inlet Mounting Bolt AR2260420
    Brass High Pressure Outlet Bolt AR1540270

    The Mini-Matic 4/B  Bolt on unloader was used and various models or pressure washers throughout the industry and can be found on most major brands of pressure washers.
    You can also tell if you have a Mini-Matic Unloader valve by looking at the brass by-pass adaptor this brass piece will have MINIMATIC stamped into the brass housing.

  • $85.71
  • Availability: In Stock Item
    Orders received before 1PM EST Monday thru Friday will normally ship the same day