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Airmar 20-398-02 B17-DT800 2inch - 51mm OD Non-Valve Bronze Thru-Hull Tube Assembly with Blanking Plug

Airmar 20-398-02 B17-DT800 2inch - 51mm OD Non-Valve Bronze Thru-Hull Tube Assembly with Blanking Plug

$ 110.71


  • New
  • features
    • Bronze
    • Non-Valve Tube
    • 2inch - 51mm outside tube diameter
    • 2.75inch - 70mm flange diameter
    • 3.3125inch - 84mm high from flange lip (does not include thickness of flange) to top of tube
    • older style Non-Valve Tube that does not have a self-sealing flap inside the tube whcih would seal the tube partially so water does not gush in when the insert is pulled out for maintenance or replacement
  • includes:
    • Thru-hull tube
    • Rubber Washer 09-452
    • Hull Nut 405
    • Blanking Plug 33-486-01 with 2 Black O-Rings installed at bottom
  • fits
    • Airmar types B17-DT800 ST550 ST650 ST850 ST950 235kHz-Smart-Sensors and P17 depth insert
  • Related Product Tags:
    2 inch, 20-398-02, 2039802, 235kHz Smart Sensor, 33-100, 33-486-01, 33100, 3348601, 51mm, Accessory, Airmar, B17, B17-DT800, DT800, Hull Nut, Non-Valve, P17, ST550, ST650, ST850, ST950, Thru-Hull Tube, Transducer Parts

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