Air Gap Fitting definition

Air Gap Fitting means a manufactured device which fits on the RPZ’s discharge port and is designed to serve as an Air Gap. When a manufacturer’s Air Gap Fitting is used and a drain pipe carries the relief port discharge to a drain or sewer, an additional free atmosphere air gap is needed between the end of the relief port discharge pipe and the drain or sewer opening.
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Related to Air Gap Fitting

  • Air gap means the unobstructed vertical distance through the free atmosphere between the lowest opening from which any pipe, valve or tap, supplies water to a tank or fitting or other device, and the overflow level thereof;

  • public service infrastructure means publicly controlled infrastructure of the following kinds:

  • water meter means any apparatus for measuring or showing the volume of water supplied to, or of effluent discharged from any premises;

  • Tight-fitting facepiece means a respiratory inlet covering that forms a complete seal with the face.

  • Utility services means any products, services, and equipment related to energy, telecommunications,