1 2 vs 3 4 pex pipe 3 4 pex is about the same ID as 1 2 copper so yes I d run 3 4 pex to the bathroom group The tub I d convert 3 4 to the likely 1 2 valve you have Everywhere else things are flow restricted so 1 2 is plenty
Should I hook up my outside garden hose to the 1 2 PEX that s basically feeding my kitchen or setup a new new 3 4 PEX from my water heater not talking about getting hot water out just the layout I guess this ties in the conversation I currently bought a 3 4 hose but if a 1 2 hose is recommended I can do that also The 3 4 inch size is typically used for larger commercial applications such as high rise buildings or large industrial projects The 3 8 inch size is less common and is typically used for small projects or in areas where space is limited It s important to note that PEX pipes are not measured by their internal diameter like other types of pipes
1 2 vs 3 4 pex pipe
1 2 vs 3 4 pex pipe
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1 Answer Sorted by 4 The average fixture has no need for 3 4 inch particularly with homerun piping from a manifold 3 4 is really only needed for tub fillers with larger tubs or showers with multiple shower heads How many fixtures are on a 1 2 PEX water line 1 2 inch PEX pipe usually has up to 4 fixtures 3 4 pipes can have up to 14 fixtures and 1 inch pipe can have up to 30 fixture units How far apart should PEX hangers be
Family Handyman Which is Better PEX or Copper PEX has several advantages over copper pipes PEX is cheaper than copper Half inch PEX tubing costs about one third the price of copper Some of the savings will go towards purchasing a special tool to install the fittings PEX vs Copper vs CPVC What s the Difference PEX pipe is about the same price as CPVC with 1 2 pipe running around a third the cost of 1 2 copper However you may need to invest money in the special tools which could reduce those savings in small projects
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As for the diameter PEX tubes range from 3 9 inch to 1 inch only for residential applications Your Lakewood repiping plumber will probably recommend installing inch or inch PEX for main lines especially if you want to keep adequate water flow Lastly for safety purposes PEX offers a significantly lighter weight compared to metal piping systems For example a 300 foot coil of 1 2 inch PEX weighs 18 pounds whereas the same amount of copper weighs 85 5 pounds
PEX pipe ranges from 3 8 to 1 inch in diameter and its color coding makes it a snap to identify what a specific pipe is used for If a 3 4 pipe delivers 23 gpm and two 1 2 pipes deliver 14 gpm each 1 2 inch pipes are delivering more that the 3 4 can take to the shower
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1 2 vs 3 4 pex pipe - A 3 8 inch line is sufficient for lengths up to 250 feet 1 2 inch line will deliver adequate water pressure up to 350 feet and 3 4 inch tubing is necessary to run a 500 foot line Look for a maximum recommended lengths