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  1. PVC Pipe Specifications, Sizes & Pressure Ratings PVC Pipe Physical Properties GENERAL Value Test Method Cell Classification 12454 ASTM D1784 Maximum Service Temp. 140°F Color White, Dark Gray Specific Gravity, (g/cu.cm @ 73°F) 1.40 +/-.02 ASTM D792 Water Absorption % increase 24 hrs @ 25°C 0.05 ASTM D570

  2. This document has been developed by the PVCPA to assist PVC pipe specifiers and designers with the new AWWA C900-16 standard. This guide contains discussion of PVC pipe and fabricated fittings, including materials, products, and quality testing.

  3. When it comes to vacuum systems, understanding the dimensions of Schedule 20 PVC pipes is essential for ensuring optimal performance and reliability. PVC pipes are commonly used in central vacuum installations due to their durability, ease of use, and affordability.

  4. Example: A 2" PVC schedule 80 pipe carries a fluid with a specific gravity of 1.2 at a rate of 30 gpm and at a line pressure of 160 psi. What would the surge pressure be if a valve were suddenly closed?

  5. 13 Αυγ 2024 · Schedule 20 PVC pipe is a popular choice for plumbing, drainage, and irrigation systems due to its resistance to corrosion and chemicals, low maintenance costs, and high temperature resistance. In this article, we’ll explore its specifications, applications, and installation methods.

  6. •Vacuum Piping to be Type K or L Copper or Schedule 40 PVC per product specs and local code. • Main trunk lines must have a minimum slope of 1/4 inch per 10 feet towards the pump. • Use “drain,waste and vent”(DWV), or 45 deg. elbows.

  7. Understanding PVC pipe sizes is essential for successful plumbing, irrigation, and construction projects. By grasping the concept of nominal inside diameter, the significance of pipe schedules, and their corresponding dimensions, you can confidently select the right PVC pipe size for your specific needs.

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