Shower Flow Rate

Also known as flow rate gpm is a measure of how many gallons of water flow out of your shower head each minute.

Shower flow rate. The new unit will quickly pay for itself in water savings and more significantly in reduced water heating costs. The maximum allowable flow rate is 2 5 gallons per minute at a water pressure of 80 pounds per square inch. Since 1994 federal regulations have limited shower head manufacturers to a maximum flow rate of 2 5 gallons per minute gpm.

Epa restrictions enacted in 1994 limit standard showerheads to a flow rate to 2 5 gallons per minute gpm. Differentiating between low flow and high flow shower heads if you re in the market for a new shower head and you do or do not want to have a low flow shower head make sure you double check the product specifications to see what flow rate it has. When using a pump in a shower system you must consider the size of your existing hot and cold water tanks.

Elix 2 handle 1 spray shower faucet with thermostatic valve with ceramic disk volume control in brushed nickel. These low flow shower heads use less water than a standard model. When it comes to shower heads you ll typically find 2 5 gpm 2 0 gpm 1 8 gpm and 1 5 gpm.

A 2 0 gpm shower head simply will not reproduce the flow rate of your old 3 5 gpm shower head. A twelve minute shower with a flow rate of 0 25 l s and would use 180 litres of water. One of the water conservation measures mandated by the energy policy act of 1992 is a limitation on the flow rate of shower heads manufactured and sold in the united states.

Water flow regulations save billions of gallons of water. California has enacted its own legislation limiting the flow rate to 2 0 which will be reduced even further to 1 8 gpm in july 2018. If your measured flow rate is any higher replace the showerhead.

Flow rate gallons per minute 1 59 1 99. Previously shower heads had a standard flow rate of 5 5 gpm. Low flow shower heads use even less than that which translates to lower energy costs to the consumer.