Fendall Porta Stream I delivers 6 minutes of uninterrupted, hands-free flushing - without costly plumbing. Completely portable, the lightweight design"s gravity-fed flow begins immediately when the nozzle pull strap is removed. Fendall Porta Stream I is supplied with 70 oz (2.07L) of Sperian Concentrate which, when mixed with tap water, provides 6 gallons (22.7L) of solution. This portable unit may be mounted on a wall, mobile cart or mobile stand. Can be easily and affordably placed near most workplace hazards with single bracket mounting device or transported with optional universal cart or universal stand. Molded handle accepts hanging bracket for vertical or horizontal surface installation. ANSI Z358.1 - ANSI Z358.1 (Supplemental Equipment) Secondary Device does not meet ANSI 15-minute flushing requirement, intended to support, not replace, primary eyewash devices. Unit is suitable for nuisance situations such as dust or particle flushing where a 15-minute flushing device is not a requirement. Hazards: airborne particulates, biohazard, chemical, contamination, gas, vapors, smoke and splash.