Model S2200-AS is a horizontally mounted emergency shower with a stainless steel showerhead and a stainless steel 1" (25.4 mm) stay-open ball valve with a pull rod. 

Showerhead: Stainless steel, 8" (203.2 mm) diameter showerhead with a 20 gallons (75.71 liters) per minute flow regulator.

Valve: 1" (25.4 mm) stainless steel stay-open ball valve. Unit is provided with a stainless steel actuator arm and a 29" (736.6 mm) stainless steel pull rod.

Water Supply: 1" NPT female threaded stainless steel inlet.

Piping: Schedule 40, 1" (25.4 mm) stainless steel pipe 

Universal Sign: ANSI compliant, vertical identification sign.

Weekly Test Tag: A waterproof test card to record the date and inspector's name for weekly functional testing of the unit.