Water & Process Technologies Fact Sheet Reverse Osmosis Machine 0.3 to 2.0 cubic meters per hour When you mention reverse osmosis (RO), GE Water & Process Technologies is the first name to come to mind. Our E-series RO machines (Figure 1) are designed for durable operation, high quality prod- uct water production, easy installation and straight- forward control. General Properties Standard Economy Features • Automatic inlet shut-off valve • Permeate and Concentrate flow meters • Remote machine on/off capability • Thermal Motor Protection • Pre-filter, post-filter, primary, and final pressure • Flow control center including concentrate and recycle valves Deluxe (DLX) Features - in addition to ECN • Autoflush system • Low inlet pressure switch • Digital conductivity meter • Alarms: Low Inlet Pressure, Motor Starter over- • Multi-stage, centrifugal pump • Thermoplastic internals iTonkaflo* pumps used on models 5400-10,800 Typical Applications (but not limited to) • Process ingredient water • Safe drinking water • Boiler feedwater Find a contact near you by visiting www.aewater.com and clicking on "Contact Us". * Trademark of General Electric Company; may be registered in one or more countries. ©2013, General Electric Company. All rights reserved.

Table 1: Operating Parameters Table 2: Materials of Construction Operating Pressure Painted carbon steel Maximum Recovery Membrane Elements Nominal Rejection Membrane Housing Stainless Steel Operating Temperature Minimum Inlet Pressure High Pressure Plumbing Reinforced Rubber Design Temperature Control Enclosure Motor Starters Table 3: EZ4 Specifications – 50 Hz Model Part Number Recovery Range Concentrate Rate Permeate Rate Pump and Motor RO Motor HP (KW) Membrane Elements Number of elements Approximate Overall Dimensions Approximate Shipping Weight lbs