Disclaimer
8 
Table H-4: Standards for Kitchen Faucets and Aerators and Public Lavatory Faucets and Aerators 
Appliance Maximum Flow Rate
Sold or offered for sale 
prior to January 1, 2016
Sold or offered for sale on or 
after 
January 1, 2016
Kitchen faucets and aerators 2.2 gpm at 60 psi
1.8 gpm with optional temporary 
flow of 2.2 gpm at 60 psi
Public lavatory faucets and aerators 2.2 gpm at 60 psi 0.5 gpm at 60 psi
 
(4)
 Commercial Pre
rinse Spray Valves
. 
(A) Commercial pre
rinse spray valves manufactured on or after January 1, 2006, shall be capable of 
cleaning 60 plates in an average time of not more than 30 seconds per
plate. 
(B) See Section 1605.1(h) for water consumption standards for commercial pre
rinse spray valves. 
 
(5) 
Showerheads
. The flow rate of showerheads shall be not greater than the applicable 
values shown in Table H
5. 










