Combination Drench Shower/Eye Wash includes 10" diameter yellow impact-resistant plastic shower head and eye wash bowl or stainless steel eye wash bowl. Shower activates with a stainless steel pull rod and 1" chrome-plated brass stay-open ball valve. Eye Wash activates with a highly visible push handle and 1/2" chrome-plated brass stay-open ball valve. Eye Wash includes twin spray eye wash heads with flow control for safe/steady water flow. 1-1/4" galvanized pipe with floor flange is protected with Bradtect coating for corrosion resistance. S19-310LL unit includes foot treadle. Water supply is 1-1/4" IPS female, waste is 1-1/4" IPS female. Meets ANSI requirements.