400GPD Commercial RO Water System 1.Stainless Steel Frame, Firm and Durable 2.RO membrane & Filter Material 3.Suitable for School, Apartment, Building,Restaurant 4.Commercial Water System 5.Stainless Steel Frame, Firm and Durable 6.The prodact are have liability insurance 7.Operating Pressure: Maximum 100psi 8.Feed Water Temperature: Maximum 85 F 9.Stainless Steel RO High Pressure Pump 10.Feed Water Pressure: Maximum 5~40psi 11.Auto-Flushing Control 400GPD 12.Feed Water TDS: Maximum 500ppm 300GPD Commercial RO Water System Model No.:RO-400 400GPD Commercial RO Water System Output Capacity:400 Gallon/ Day 1st Stage:20" 5 Micron PP filter 2nd Stage:20" carbon filter 3rd Stage:20" CTO carbon block filter RO membrane:100GPD *4 5th Stage:Post Carbon filter Pump:RO Pump 110V ; 220V Power:220V Size:45x28x82cm Weight:32kg Remark:Water Recovery up to 60%Average Salt Rejection : 90%~99%+