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| |  Welker's patented Automatic Insertion Devices provide a safe, efficient method of introducing virtually any type of insertable equipment into pressurized lines_without shutdown. They are designed so that they can be removed from the pipeline after the principal instrument or apparatus has been inserted. This is particularly useful in locations where clearance is critical.
Available in a wide variety of permanently inserted and removeable models, Welker Automatic Insertion Devices adapt to virtually any type of pipeline inserted device. | |
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