California Bathroom Faucet Flow Rate

California s new water efficiency standards could lead to nationwide adoption as major manufacturers have said they ll sell california compliant faucets outside the state as well.

California bathroom faucet flow rate.

This is the maximum flow rate established by the epa s watersense program and generally speaking that s more than enough water for a bathroom faucet. The average faucet flow rate depends on the age of the fixture. Bathroom faucets as a general guideline the faucet flow rate in the bathroom should be 1 5 gpm or less. In april the energy commission approved new standards for toilets urinals and kitchen faucets.

Luckily there are laws in place to make sure your appliances don t exceed a reasonable gpm. Shower devices showerheads hand showers body sprays jets maximum flow rate is 1 8 gallons per minute. According to federal standards all faucets are subject to a maximum flow rate of 2 2 gpm at 60 psi pounds per inch. The average flow rate of faucets are between 1 0 gpm gallons per minute and 1 5 gpm.

For example in california the limit currently stands at 2 0gpm and this will eventually be reduced to 1 8gpm. In the us the maximum flow rate for kitchen faucets as well as bathroom faucets is 2 2 gallons per minute gpm at 60 pounds per inch. Since 1992 a maximum of 2 5 gpm is the epa mandated flow rate for new showerheads. In california and georgia maximum flow rates are further restricted to 2 0 gpm california will eventually be restricted to 1 8 gpm.

As noted above delta faucet company offers products that comply with current california water efficiency standards. However in certain areas stricter limits are enforced. Studies show that on average people open the faucet to a flow rate between 1 0 gpm and 1 5 gpm. In response to the historic drought being experienced in california the california energy commission has gone beyond watersense standards mandating that new urinal installations use no more than a pint per flush and faucets max out at 1 2 gpm.

Additional shower devices that will comply with the 1 8 gpm standard are in development. A faucet flowing at 1 0 gpm can reduce flow rate by 45 percent over a traditional faucet with a maximum flow rate of 2 2 gpm. A high efficiency bathroom sink faucet flowing at 1 5 gpm can reduce flow rate by 32 percent over a traditional faucet with a maximum flow rate of 2 2 gpm. Public lavatory faucets maximum flow rate is 0 5 gallon per minute.

The showerhead changes are part of the state s recent surge in water saving measures. All delta kitchen faucets lavatory faucets and toilets are compliant.