Haws Model 8317CTFP heat traced combination shower combines the use of an ABS showerhead and eye/face wash assembly for the irrigation process. This emergency combination unit is equipped with green flip-top dust covers, so when debris is present, the irrigation process stays protected. Virtually eliminating mishaps, the unit�s safety features include: a thermal actuator bleed valve, 120V thermostat cable double wrapping inside piping, 3/4" insulation surrounding piping and outside jacket to prevent freezing, as well as a universal emergency sign. Perfect for extreme weather conditions dropping down to -30�F. Universal design allows for top or bottom water supply. Requires minimal maintenance and is equipped with test card to record weekly testing. Reducing installation time, entire unit is pre-built and fully water/pressure tested. Solid stainless steel pipe stanchion and galvanized fittings make for one sturdy piece of corrosive resistant equipment. Rated Class 1, Div 2, Group B, C & D. Model 8317CTFP is certified by CSA to meet the ANSI Z358.1-2009 Standard for Emergency Eyewash and Shower Equipment. Model is CSA electrical certified, TYPE 4. (Nema 4 equivalent)