| 摘要 |
A sight assembly may include a body portion configured to couple between a first fluid transport segment and a second fluid transport segment. The body portion may define an aperture configured for fluid flow through an interior of the body portion. The sight assembly may also include a light source disposed within the body portion. The light source may be configured to provide illumination of the interior of the sight assembly. The light source may be disposed within the body portion approximately between an outer edge of the body portion forming the aperture and an external surface of the body portion.
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