Skip links

RO – Series Pg 24-44

RO – Series Pg 24-44

NuStream’s affordable line of RO’s are designed with the end-user in mind. All the features you need with a small footprint makes this the perfect system for your industrial application.

Download PDF

A Standard Design with Maximum Versatility

  • Expandable configurations
  • Options for single or dual pass

Conserves Water

  • Adjustable product / reject recovery rates sends less water down the drain

Rust Free Design

  • Powder-coated aluminum frame keeps the system looking like new year after year

Standard Controller Offers All the Features You Need

  • Automatic membrane feed flush on start and stop
  • Optional divert for poor quality water
  • Alarms include:
    • High conductivity
    • Low feed pressure
    • Tank low alarm
  • Tank full start / start
  • Readout for water temperature and hours of operation

Variable 3 Phase Voltages to Fit Your Needs

  • 208V / 230V
  • 440V / 480V
  • 575V

Optional Facilities Management Communication

  • Communicates conductivity, system status, alarms, operation hours and temperature to the building control system

Optional Pretreatment Injection Configurations:

  • Prewired and pre-plumbed for easy integration for chemical pretreatment package:
    • Chlorine destruct
    • Anti-scalant
    • Clean-in-Place optional

Sample Ports at Each Membrane

  • Allows for profiling of each individual membrane

Specifications

MODEL

PG 24

PG 34

PG 44

PERFORMANCE

Nominal Rejection

99%

99%

99%

Production / GPD*

5,000

7,500

10,000

Product Flow / GPM*

3.4

5.2

6.9

Recovery

50-75%

50-75%

50-75%

ELECTRICAL

Three Phase

208-230V / 440-480V / 575V options

Horsepower Amps

3.4 HP 208V=9.8 Amps 230V=8.9 Amps 480V=2.85 Amps 575V=3.5 Amps


MEMBRANES

Size

4” x 40”

4” x 40”

4” x 40”

Quantity

2

3

4

Membrane Array

1:1

1:01:01

1:1:1:1

Type

Thin Film Nanocomposite (TFN)

Membrane Pressure Range (PSIG)

120-160

FEED WATER REQUIREMENTS

Chlorine Tolerance

< 0.1 Parts Per Million

Temperature

Maximum 113˚ F / 45˚ C

Operating pH Range

4-10

Cleaning pH

2-12

Pre-Filtration

5-Micron

Max. Fouling Index (SDI)

< 5.0

DIMENSIONAL DATA & WEIGHTS

Connections

Inlet 1” FIP / Outlet 3/4” QC / Drain 3/4” QC

Height x Width x Depth

68” H x 28” W x 30” D

*Product flow rates vary with pressure and temperature. Models are rated at 77˚ F (25˚ C) with feed water of 1500 PPM NaCl solution @ 150 psi pressure. Permeate flow varies + or – 15%.

Temperature Correction Flow Rate

MODEL

77˚ F 55˚ C

62˚ F 17˚ C

50˚ F 10˚ C

PG 24

3.4 GPM 5,000 GPD

2.7 GPM 3,950 GPD

2.1 GPM 3,150 GPD

PG 34

5.2 GPM 7,500 GPD

4.1 GPM 5,925 GPD

3.2 GPM 4,725 GPD

PG 44

6.9 GPM 10,000 GPD

5.4 GPM 7,900 GPD

4.3 GPM 6,300 GPD