Fact Sheet

MUNI Series 60 Hz
Reverse Osmosis & Nanofiltration Machines
50 gpm to 1 mgd (11.4 to 157.8 m3/hr)
Features

GE Fanuc Quickpanel, 12.0-inch color display, text
and pictorial operating screens, touchscreen controls

GE Fanuc Versamax, communication: Ethernet

4-20 mA instruments on QuickPanel

Primary and final pressure transmitters

UL 508 listed

Instrumentation

Documentation Included

Flow Meters ............................................ Permeate, concentrate
Conductivity ........................................................... Feed, Permeate
pH ........................................................................................................ Feed
Pressure Gauges .......................... Pre-filter, post-filter, pump
discharge, primary, interstage,
final concentrate, permeate
Pressure Transmitters................. Pump discharge, primary,
interstage, final concentrate, permeate
Pressure Switch ....................................................... Low feed,High
permeate, concentrate
ORP ..................................................................................................... Feed
Instrument Center .........................................Thornton 770 Max

Operation and maintenance manual

Drawings: piping and instrumentation, electrical
and general dimensional

Options Available

Operating Parameters
Typical feedwater recovery rate ................................75-85%
Design temp. .............................................................. 60ºF (15.6ºC)
Typical operating range ............. 35 to 85ºF (1.6 to 29.4ºC)
Nominal membrane rejection % ....... Membrane Specific
Minimal inlet pressure .......................................................... 30 psi

Materials of Construction
High-pressure piping .............. 316 Stainless Steel, Sch. 10
Low-pressure piping ............................................... Sch. 80, PVC

Allen-Bradley Control Package

Frame................................................. Painted blue carbon steel

Soft Starters

Enclosure .............................................. NEMA 12 (painted blue)

Variable Frequency Drives

Clamps/fittings............................................................. Zinc-plated

SCADA: 75pt trending package with desktop PC

Electric-actuated operating valves

MUNI Multi-Media filters

MUNI Clean-in-Place units

MUNI chemical feed systems

Transfer pumps and storage tanks

Membrane Elements & Housings
Membrane Model ..................................MUNI–RO-400-HR-LE
Style ......................................................... Spiral-wound elements
Manufacturer ................................................................................... GE

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FS1654EN.doc Jul-13