GUARDIAN EQUIPMENT Section 6 - Faucets Guardian Emergency Shower Valve Model AP600-335V Model AP600-335V, 1 " IPS chrome plated brass stay-open ball valve for vertical installation. Cat.# 24729 OEM AP600-335V Description Guardian Equipment Emergency Shower Valve Guardian Emergency Shower Tester Model 250-005 Model 250-005, Designed to make weekly testing of showers hassle-free. Includes vinyl chute, telescoping rod and bucket with lid. Cat.# OEM 25122 250-005 Description Guardian Equipment Emergency Shower Tester, Emergency Shower Shown for Refrence Only, Not Included MARK'S PLUMBING PARTS WWW.MARKSPP.COM 6-163http://www.markspp.com