Find out everything you need to know about it here. In this manner, what is gray PVC pipe used for?
Polyvinyl Chloride (PVC) — Another material popular for the modern plumbing system pipe, PVC is a white or grey pipe used for high-pressure water, most commonly the main supply line into the house. It isn't as flexible as PEX, making it less appropriate for smaller interior spaces.
Similarly, what type of PVC is GREY? Wall Thickness There are two common types of PVC pipe – schedule 40 PVC and schedule 80 PVC. Schedule 40 PVC is usually white in color and schedule 80 is usually a dark gray (they can also be found in other colors).
In this regard, can white and gray PVC be glued together?
Yup, and they will glue (solvent weld) together just fine, but I'd splice in copper for a hose bib and use a frost-proof faucet. Make sure that you use the clear primer and have at it. PVC is PVC. the gray stuff is for non-potable water.
Can you use GREY PVC for water?
Gray conduit is not rated for pressure pipe applications and may not be suitable for potable water use. Stabilizers and other ingredients used in conduit PVC may be toxic; conduit PVC is not held to the same drinking water standards as NSF marked pipe and should not be used in potable water systems.
