Vermeer unveiled its D220x300 Navigator horizontal directional drill at the recent 2013 International Construction & Utility Equipment Exposition in Kentucky.
Several years ago, I wrote an article about drop pipe: the pipe that connects to a submersible pump and carries the well water to the well head. In that article, I focused on plastic drop pipe, both rigid PVC and semi-flexible HDPE (poly pipe), describing the pros and cons of each and the load bearing capacity of the various sizes.
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