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Johnson Micro Automatic Float Switch

Item # 20105
Customer Rating:

Key Features

  • Solid reliable performance

  • No mercury involved


Our Price   $15.99

Availability: In Stock

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Product Description
johnson_pumps The Micro Float Switch uses a specially designed material to handle DC current providing solid reliable performance. Switch is activated by a rolling steel ball that changes pressure on the switch, so there's no mercury involved.

product reviews

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REVIEW SNAPSHOT®

by PowerReviews
Johnson PumpsJohnson Micro Automatic Float Switch
 
4.8

(based on 9 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Installs easily (3)

Cons

    Best Uses

    • Outdoors (3)
      • Reviewer Profile:
      • Advanced (3)
      • Was this a gift?:
      • No (6)

    Reviewed by 9 customers

    Sort by

    Displaying reviews 1-5

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    5.0

    Works good

    By Dick

    from Avon Park FL

    About Me Advanced

    Verified Buyer

    Pros

    • Easy to Use

    Cons

      Best Uses

      • Outdoor

      Comments about Johnson Pumps Johnson Micro Automatic Float Switch:

      After ordering, it took just a short time to get and was very easy to install. Wish there was a way to adjust the float.

      • Was this a gift?:
      • No
       
      5.0

      works great.

      By old f**t

      from sc

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Corrosion Resistant
      • Practical
      • Quiet
      • Water Efficient

      Cons

        Best Uses

          Comments about Johnson Pumps Johnson Micro Automatic Float Switch:

          The instructions do not show how to wire it without using a control panel. Do not waste your money by buying a control panel. Use your common sense.

          • Was this a gift?:
          • No
           
          5.0

          Simple Design, Micro Switch/Roller Ball

          By Robert

          from Ft.Worth, TX

          About Me Beginner

          Verified Buyer

          Pros

          • Installs Easily

          Cons

          • Corrodes

          Best Uses

          • High Usage
          • Small Boat

          Comments about Johnson Pumps Johnson Micro Automatic Float Switch:

          Bought this switch as a identical replacement. The old one had been in the boat for who knows how long. Switch started to stick internally. I opened it up and found the roller ball had rusted which indicates at some time it leaked. Opening the case up was difficult, well sealed, and suspect the leak was where the leads enter the case. Suggest possibly adding a silicon sealant around the leads to extend the life of the switch. But for the price this may be over kill....

          • Was this a gift?:
          • No
           
          5.0

          a great backup

          By GVI

          from Elma,NY

          About Me Advanced

          Verified Buyer

          Pros

          • Corrosion Resistant
          • Installs Easily
          • Practical
          • Quiet

          Cons

            Best Uses

            • Large Boat
            • Small Boat

            Comments about Johnson Pumps Johnson Micro Automatic Float Switch:

            Although the regular bilge does do its job, you have to manually turn it on. The automatic switch does that job for you. Always a great backup to have on any boat.I installed mine on a stainless bracket that I bent to shape to mount on my boat for easy removal.

            • Was this a gift?:
            • No
             
            5.0

            Float Switch

            By St. James City Bob

            from Gloveland, Fl

            About Me Advanced

            Verified Buyer

            Pros

            • Installs Easily

            Cons

              Best Uses

                Comments about Johnson Pumps Johnson Micro Automatic Float Switch:

                Very good product made in the USA

                • Was this a gift?:
                • No

                Displaying reviews 1-5

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