A faucet aerator reduces the flow rate. Faucet aerators are often found at the tip of the fixture. They are generally screwed onto the faucet head. Thus, creating a non-splashing stream of water mixed with air. This method of reducing the flow rate does not affect water pressure.
The U.S. Environmental Protection Agency’s (EPA’s) WaterSense program published a specification. This specification labels water-efficient high-performing faucets and faucet accessories. Furthermore, it certifies to use between 0.8 GPM at 20 psi (Pounds per square inch) and 1.5 GPM at 60 psi. And, 0.5 GPM for public installations.
How to Increase Faucet Flow Rate?
You can increase the faucet flow rate by replacing the faucet aerator with a higher GPM model in most cases. But, before going out and purchasing a new one, it helps to find out if the aerator is the real problem. To check this remove the aerator completely and open the faucet to see if the flow is good. If so, then, the problem is with the aerator.
- Low flow faucet aerator – If this is the problem, you can simply replace the aerator with a higher flow rate unit or remove it completely. However, find out what the maximum legal flow rate allowed in your area while exploring these options.
- Plugged aerator screen – Over time, mineral deposits and sediments tend to clog up your faucet head. You can unscrew the tip and clean it with vinegar. Use toothpicks to scrape out the particles. If the deposits are too stubborn to be removed, it may be time to replace the faucet head completely.
- Check shut-off valves
- Faucet supply tube
Did You Know?
- Studies show that if we closed the faucets while we brush our teeth, we would be saving about 3000 gallons of water each year.
- Replacing showerheads with WaterSense-labeled models can save 4 gallons of water every time you take a shower.
- Old, inefficient faucets and aerators replaced with WaterSense-labeled models can save 700 gallons of water per year.
- Replacing a standard clock timer with a WaterSense-labeled irrigation controller can save your home nearly 8,800 gallons of water.
- WaterSense-labeled faucets—or aerators that can be installed on existing bathroom faucets—are about 30 percent more efficient than standard faucets while still providing sufficient flow.
- Homes that earn the WaterSense label feature WaterSense-labeled plumbing fixtures, efficient hot water delivery, smart landscape design, and many other features to ensure that the home will save water for years to come.
People Also Ask
Talking about faucet flow rates here are some frequently asked questions related to faucet water flow rates. I think you’ll find these answer beneficial. So, I thought of including them here.
What is a good flow rate for a bathroom faucet?
A good faucet flow rate is around 1.5 GPM or even 0.5 GPM (according to WaterSense standard).
What is the average flow rate of a bathtub faucet?
The average flow rate of a bathtub faucet is approximately 4 to 7 GPM.
What is the average household water flow rate?
The average American household needs 100 to 120 gallons per person per day and flow rate of 6 to 12 GPM. This can vary depending on the size of the family.
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