Fendall Porta Stream II 16-Gallon (60.5 L) Refillable Primary Emergency Eye Wash Station (with 8 oz. / 237 ml Water Additive) PRIMARY EYE WASH STATION: Provides 15 minutes of uninterrupted flushing with a fluid flow rate of 0.4 gallons per minute (1.5 L) to meet ANSI Z358.1 standards; large-16 gallon (60.5 L) capacity WATER ADDITIVE VS. TAP WATER: Includes 8 oz. (237 ml) of water additive, enough for 16 gallons (60.5 L) of water; water additive solution is superior to plumbed eye wash as tap water may contain harmful contaminants PORTABLE: No plumbing required allows for easy placement near any workplace hazard; can be mounted to wall with single bracket, hung from molded handle, or made mobile with universal cart or stand EASY TO USE: Nozzles cover wide eye area for chemical/particle removal; strap is easily removed for hands-free flushing, leaving hands free to hold eyelids open; highly visible instructions on front EASY MAINTENANCE: Water additive requires a simple 4-month maintenance vs. weekly for plumbed eye wash stations; large fill hole simplifies refilling/cleaning and lockable cap prevents tampering