Designed for washing off accidentally splashed acid or chemicals over human’s body by clean water. Available three types of systems ; Drench shower for the whole body, Eye wash for the eyes and Combination for both units. Pipe and fittings are galvanized steel pipe protected with yellow coating. Please specify the details of the connection to ships water supply. Drench Shower: Shower head is 10” diameter and made from yellow impact-resistant plastic. It supplies torrential shower as soon as the pull-rod with triangular handle is operated. Water flow : 20 GPM at 30 PSI. Pipe and fittings are 1” for vertical and horizontal type and 1-1/4” for Free-standing type. 1” IPS female vertical or horizontal water supply and 1-1/4” IPS female of water supply for Free-standing type. Free-standing type is designed for locations where wall-mounted are impractical, and 8’ ceiling height is standard. Other ceiling height requirements must be specified and special ordered.