(1)
The orifice of drinking fountain bubblers shall
(a)
be of the shielded type, and
(b)
direct the water upward to an angle of approximately 45°.
(2)
Drinking fountain bubblers shall include a means of regulating the flow to the orifice.
The orifice of drinking fountain bubblers shall
be of the shielded type, and
direct the water upward to an angle of approximately 45°.
Drinking fountain bubblers shall include a means of regulating the flow to the orifice.