Osmonics – Reverse Osmosis System – E4 Series 50 HZ – Model E4-4400


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Osmonics E-series RO machines are designed for durable operation, high quality product water production, easy installation and straight-forward control.


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Manufacturer Osmonics/Suez
Series E4 Series 50 Hz
Model Number E4-4400
Part Number 1234815
DLX Model # 1234816
Applications • Safe drinking water
• Boiler feed water
• Ion exchange pre-treatment
Standard Features • 1-micron pre-filter
• 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 gauges
• Flow control center including concentrate and recycle valves
Deluxe Features • Autoflush system
• Low inlet pressure switch
• Digital conductivity meter with programmable relay
• Alarms: Low Inlet Pressure, Motor Starter overload
Operating Pressure 220 psig
Maximum Recovery 75%
Nominal Rejection 95-98%
Operating Temperature 55-85 °F
Design Temperature 77°F
Frame Material Painted Carbon Steel
Membrane Elements AG4040TM
Membrane Housing Material Stainless Steel
Inlet Plumbing Schedule 80 PVC
High Pressure Plumbing Reinforced rubber hose
Tubing Material Polyethylene
Control Enclosure NEMA 1
Motor Starters NEMA 4X
Pump Type Tonkaflo; Multi-stage, centrifugal
Materials SS shell/housing
Castings SS inlet/discharge
Motor 3-phase, TEFC, 208-190/380 VAC
Recovery Range 50-75%
Permeate Rate (GPM) 3.0
Concentrate Rate (GPM) 3.0-1.0
Pump SS1823XB
Motor (HP) 3
Element Quantity 2
Element Array 1-1
Element Model AG4040TM
Inlet, Permeate, Concentrate Connections (in.) 0.75, 0.5, 0.5
Height (in.) 50
Width (in.) 30
Depth (in.) 20
Shipping Weight (lbs) 185
Cartridge Filter RO, Save, 1 micron, 20-inch

Additional information

Dimensions 23 × 27 × 63 in

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