how to install gas boiler room explosion-proof distribution box

how to install gas boiler room explosion-proof distribution box

Explosion-Proof Equipment: What to Use to Determine ...

Aug 16 2019 · Explosion-proof enclosures are designed so that escaping gases will be sufficiently cooled as they exit through openings that are long in proportion to their width. Two examples of this are the screw-on type junction covers (Figure 1) and the tight tolerance wide-machined flange between the body of the enclosure and its cover (Figure 2).

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