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Questions and Answers for STZ 3/4 in. Black Iron Union

Internet #100536044

Model #310 U-34

Store SKU #103721

3/4 in. Black Iron Union
(79)Questions & Answers (3)
  • For use with non-potable water sources
  • Rated for up to 300 maximum PSI
  • For above ground use only
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Questions & Answers

3Questions
caret
Q:Can I use a coupling in a gas line
by|Jan 25, 2023
2 Answers
Answer This Question

A:  That's what i used this for, not problems at all.

by|Feb 3, 2023

    A:  Yes

    by|Jan 25, 2023
      caret
      Q:Is this a "ground joint" union?
      by|Feb 1, 2019
      2 Answers
      Answer This Question

      A:  Yes. But unions should to be exposed. You should not cover it up in a wall, or ceiling.

      by|Feb 21, 2021
      1 found this answer helpful

      A:  Yes, the item is a "ground joint" union.

      by|May 27, 2020
        1 found this answer helpful
        caret
        Q:I have a 1 9/16 union what wood I need for the inside pipe be that wood fit
        by|Jan 13, 2019
        1 Answer
        Answer This Question

        A:  I am not sure what kind of pipe you are using. Usually gas lines are measured by the inside diameter of the opening. Sizes are usually 1/2", 3/4", 1". It sounds like you may have a 1/2" line there, which would need a 1/2" union. Just keep in mind that unions should always be exposed so you have access to them.

        by|Apr 7, 2020