Copper vs. CPVC for Automatic Fire Sprinkler Systems (A4026-92/98) [PDF - 7Mb] Evaluates copper tube and CPVC pipe for use in fire sprinkler systems in terms of installation requirements, properties, performance and cost.
Black steel pipes have a C-factor of 120 in wet systems, while the more corrosion-resistant copper and CPVC pipes boast C-factors of 150. Left untreated, corrosion triggers leaks or accidental sprinkler discharges, potentially causing tens of thousands of dollars in water damage to the property the system was meant to protect.
#224 – Fire Sprinkler System Pipe Material: The Pros and Cons of Copper and CPVC Knowing the advantages and downsides of each option will help you find the right fit for your property Every fire sprinkler system pipe material offers unique advantages, but they all have their downsides as well.
When you install a sprinkler system, you might use PVC or polyethylene piping to deliver water to the sprinkler heads. If you use PVC, the typical diameter of the pipes is between 1/2 inch and 2 inches. The right size pipe depends on the overall capacity of your system.
Copper for natural gas lines? Or steel, plastic, CSST, etc.
Polyethylene and PVC are two types of pipe that are frequently used in sprinkler and irrigation systems. It is important to understand the differences between the two so that you can get the best results from your sprinkler system. Below, you can find information to help you determine the best type of pipe for sprinkler systems. Polyethylene
Copper is used for plumbing hook-ups in most homes anyway, and offers durability, reliability, and safety. The pressure reducer from your hook-up to your sprinkler system should be copper as well. Another important component of any sprinkler system plumbing is a backflow preventer.
While various piping materials can be used for sprinkler systems, copper is often recommended, especially in systems or applications where the delivery of clean water from the system is desired to minimize permanent staining and damage to the building contents.
the use of 3/4-inch copper tube in sprinkler applications while the minium size requirement for steel pipe is one inch. Copper is an inherently safe material. It will not burn or sup-port combustion, nor does it decompose to toxic gases. Also, it will not carry fire through floors, walls and ceilings. A copper system …