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Groco ARG Series Replacement Drain Nut With O-Ring

  • Applications: ARG strainers manufactured before 08/01/2008
  • Square Nut
  • Item #: 
    Model #: 
    Shipping Weight: 
    0.10 Lbs.
    List Price: 
    Our Price:
    Status:    In Stock



    • Groco part number ARG-506 is a replacement sight glass drain plug for ARG strainers manufactured before 08/01/2008
    • O-Ring included

    See the Groco ARG Service Manual

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    Groco ARG Series Sight Glass Replacement Drain Nut With O-Ring
    Item #: 501806
  • Applications: ARG strainers manufactured after 08/01/2008
  • Wingnut
  • Includes O-Ring
  •  Include

    Model #:
    Groco ARG Series Non-Metallic Strainer Cap
    Item #: 503586CAP0501
  • Applications: 1/2" to 3" Ports, Current and Older Models Strainers
  • Magnifies Internal Viewing
  • Will Not Bind or Corrode
  •  Include

    Model #:
    Groco Raw Water Strainer Replacement Filter Basket
    Item #: 503545
  • Material: Non-Metallic (Polyethylene)
  • Select Strainer Model Number
    From: $28.99
    To: $61.99
    Model #:
    Multiple Models Available

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