Guardian G1778LH-L Eye/Face Wash, Wall Mounted Swing-Down Eyewash Safety Signs When water temperature drops below

When water temperature drops below 40°F

Model S19-430EH includes a ½" NPT supply

bottle treats up to 20 gallons of potable water

1-1/8\" = GS-Plus = order 470-004R

NOTE: Self-closing ball valves are not ANSI Z358

Guardian G1778LH-L Eye/Face Wash, Wall Mounted Swing-Down Eyewash Safety Signs When water temperature drops belowThis unit comes in 6 variations including: G1778LH L, G1778LH, G1778LH R, G1778L, G1778 & G1778R (Please see the "Technical Data Sheet" for specifications). The Guardian G1778LH L features the AutoFlow eye facewash for easy mounting on the wall. The dual FS Plus spray heads swing down from storage to operational position, activating the water flow. Each spray head includes a flip top dust cover, internal flow control, and filter to remove impurities