Haws drench shower for horizontal or vertical installation shall include the Axion MSR hydrodynamic designed ABS plastic showerhead with self-regulating flow control, chrome-plated brass stay-open ball valve equipped with a stainless steel ball and stem, stainless steel pull rod with triangular handle, universal sign, and 1-inches IPS supply. It offers a new hydrodynamic shower design that minimizes the strong physical pressure that drives the water to the outer rim of normal showerheads, making the distribution equal across the entire footprint of the flow. Better use of the water flowing through the shower makes it more effective while providing a more comfortable environment by breaking the streams of water into smaller individual droplets. Unit also comes equipped with a stainless steel ball and stem to provide added protection against corrosion and breakage. 28-inches stainless steel triangular pull rod provides a reachable height for users while maintaining its durable design. Designed for horizontal or vertical installation, this drench shower is mounted sturdily from any wall or ceiling. Valve assembly is pre-built for reduced installation time and an added peace of mind for the installer. 8-inches width by 10-3/4-inches height universal emergency sign make the unit easily detected in an emergency. Test card to record weekly checks helps maintain the unit best working quality. Where the body of any person may be exposed to injurious or corrosive materials, suitable facilities for quick drenching and cleansing of the body shall be provided within the work area for immediate emergency use. Emergency deluge showers shall be in unobstructed and accessible locations that require no more than 10 seconds for the injured person to reach.