Sub-Driver 3.5 mod 2 -- **SOLD**

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  • ericpw8818
    Junior Member
    • May 2003
    • 81

    #1

    Sub-Driver 3.5 mod 2 -- **SOLD**

    Up for grabs is a Sub-Driver 3.5 mod two from Caswell. The system is set up for snort operations. Included is the following:

    Sub-Driver 3.5 Cylinder with two motor end cap
    Two Standard Futaba servos
    Large Snort system with controller
    ADF2 Angle Driver
    SES-II switch
    Y-harness
    4 cli-con connectors

    This unit was the kit which was assembled and never completed. I am moving on to other endeavors and have to let this go. I will include shipping in the US.
    All Paperwork will be included. Sold as is. PayPal preferred. Please Email me: EricPW8818 (at) aol.com

    Asking $450

    Thank you
    Eric



  • ccontrol
    SubCommittee Member
    • Mar 2012
    • 186

    #2
    Re: Sub-Driver 3.5 mod 2

    What's the capacity of the ballast tank?
    If you're not sure, tell me the inside dimensions of the tank.

    Thanks!
    Steve

    Comment

    • ericpw8818
      Junior Member
      • May 2003
      • 81

      #3
      Re: Sub-Driver 3.5 mod 2

      Not sure of capacity but it is 8 1/2" long inside.

      Comment

      • JWLaRue
        Managing Editor, SubCommittee Report
        • Aug 1994
        • 4281

        #4
        Re: Sub-Driver 3.5 mod 2

        Given a length of 8.5 inches and an internal diameter of 3.25 inches (wall thickness is 1/8th inch?), then the volume would be 70.5 cubic inches.

        volume = pi * radius-squared * length

        -Jeff
        Rohr 1.....Los!

        Comment

        • salmon
          Treasurer
          • Jul 2011
          • 2340

          #5
          Re: Sub-Driver 3.5 mod 2

          The battery compartment looks really small, what was this going into?
          If you can cut, drill, saw, hit things and swear a lot, you're well on the way to building a working model sub.

          Comment

          • ericpw8818
            Junior Member
            • May 2003
            • 81

            #6
            Re: Sub-Driver 3.5 mod 2

            The subdriver was set up with the battery terminals
            Heading to the wet space in the hull. The forward compartment
            Is a void space for more air for the snort system. This was
            Going in to a 1/96 Oscar so there needed to be some extra
            Volume.

            Eric

            Comment

            • ericpw8818
              Junior Member
              • May 2003
              • 81

              #7
              Re: Sub-Driver 3.5 mod 2

              SOLD

              Comment

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