Bardley Faucet Portable Eye Wash Units Be prepared for an emergency in locations where there is no permanent water supply. Portable tanks are constructed of stainless steel. Twin chrome plated brass soft flow eye wash heads are operated by a highly visible stainless steel push handle. The 10 and 15 gallon tanks will maintain water flow for the ANSI recommended 15 minutes. The 5 gallon tank provides supplemental eye wash treatment for approximately 7 minutes. All units include an 8' yellow hose and spray valve for spot rinsing. Units are air filled with tire filler valve and include a 0-100 PSI air gauge and pressure release valve. 10-15 gallon units meet ANSI requirements, and the 5 gallon unit is intended as a supplement prior to reaching an approved station. One year warranty.