Faucet Flow Rate Gpm

According to federal standards all faucets are subject to a maximum flow rate of 2 2 gpm at 60 psi pounds per inch.

Faucet flow rate gpm.

Highcraft 393ii kitchen faucet high arc swivel spout chrome plated finish lead free construction pull out side spray hose 2 operate metal handle 2 2 gpm flow rate easy to use 4 4 out of 5 stars 1 054. Your water flow rate also known as your gallons per minute or gpm is the measurement of how many gallons of water could potentially come out of your kitchen faucet or bathtub per minute. The gpm flow rate for shower heads has decreased over time. For example in california the limit currently stands at 2 0gpm and this will eventually be reduced to 1 8gpm.

Since 1992 a maximum of 2 5 gpm is the federally mandated flow rate for new shower heads. 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. You should also ensure that the water flow rate from the supply source is compatible with your faucet flow rate for optimum usage. Also known as flow rate gpm is a measure of how many gallons of water flow out of your shower head each minute.

Bathroom faucets have a more restrictive flow of 1 5 or even 5 gallons per minute. This is a vital feature to check before you settle on any kitchen faucet. However in certain areas stricter limits are enforced. Many bathroom faucets flow at a rate of 1 5 1 2 1 0 or 0 8 gpm without a noticeable reduction in what most of us refer to as water pressure older faucets may use more water than newer fixtures and can be fitted with an aerator for conservation.

What is the standard flow rate. 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. The recommended water flow rate is below 2 5gpm and the best flow rate is usually around 1 8 to 2 0 gpm. Flow rates by household size.

The average home uses about 20 gallons of water a day per person from faucets. Studies show that on average people open the faucet to a flow rate between 1 0 gpm and 1 5 gpm. As a general guideline the faucet flow rate in the bathroom should be 1 5 gpm or less. Watersense labeled bathroom sink faucets and accessories that use a maximum of 1 5 gallons per minute can reduce a sink s water flow by 30 percent or more from the standard flow of 2 2 gallons per minute without sacrificing performance.

This means no more than 2 5 gallons of water should flow out each minute. Standard household sizes are 2 4 people. Your flow rate depends on a mix of factors but the first thing is your household size.