Reverse Osmosis System, model HSS 4000. Superior quality & performance • Modular conception • Positive recirculation on membrane elements • Stainless steel construction frame & plumbing • Stainless steel pumps with industrial motors (top mounted) • Stainless steel modular CIP tank • Ventilated stainless steel electrical box • Permeate & concentrate valve panel MemPro 1000H-6000H SS (L x W x H) • Option of expansion up to 8 elements & 4 high pressure pumps • Programmable logic controller • Conductivity meter & digital temperature monitor • Low pressure & high temperature safety • 2 independant banks of 2 X 20 inch filter housings • Strainer included • 5 years limited warrantyOptions : + Wash water management with pH meter + Drainage by air «Mempro Flush» patent # US 8,889,001 B2 + Individual vessel permeate flow meters + HMI with web access + Interstages booster pumps + Inline brix monitor + SS valves + 230V - 460V - 600V - 3 phases + Complete automation