2023 Online Catalog - Flipbook - Page 204
NRO 440 SERIES SYSTEMS
1.1 - 9.6 Gallons per Minute
Since 1954
NRO
Commercial Reverse Osmosis
The NRO Commercial Series
of Reverse Osmosis Systems
are custom built by
Nelsen Corporation to
your specifications. These
commercial systems
of unmatched value in
quality and price give you
a multitude of standard
features that are optional on
most other ROs!
NSF-grade high quality parts
are used to build this tough
system.
The NRO 440 Series is
designed for Commercial or
Light Industrial applications
requiring flow rates of
1.1-6.9 gallons per minute
(GPM). The NRO 440 Series
features the durability of
a powder coated steel
frame, an optional complete
performance monitoring
package, and simple system
integration.
Easy Motor
Mount Bracket
Multi Stage
Booster Pumps
Permeate & Concentrate
Flow Meters
Optional - Control Box w/Low
Pressure, Permeate TDS
& Level Controls
Gloss 300 psi FRP
Membrane Housings, Stainless
Steel Also Available
Liquid Filled Panel
Mounted Concentrate
Pressure Gauge
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