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ROTEK RO SYSTEM RD SERIES

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  • Reverse Osmosis System - RD

 

Model: RD
Reverse Osmosis System
RD series Reverse Osmosis System

Product Overview
ROTEK compact commercial reverse osmosis system is a durable piece of equipment which, with proper care and maintenance will last for many years. RD series systems are part of a family of reverse osmosis units designed for operation with fresh and brackish feedwaters having TDS values below 2,000ppm. Models are available with permeate outputs of between 250 and 1000 litres/hr as shown in the specifications tables.

Product Features
* High pressure stainless steel membrane housing
* Low Energy TFC spiral membrane
* High pressure S/S braided flexible hose
* Rotary vane pump / anti-corrosion multistage pump
* Microprocessor controller with TDS readout
* Automatic flush with raw water
* Low feedwater pressure sensor
* Storage tank level sensor input
* Permeate and reject flow rotameters
* Adjustable pressure regulator valve
* Liquid filled pressure gauges (Filter Feed, RO Feed)
* Concentrate recycling valve
* Electro-polished stainless steel frame

Specifications

Specifications Models

RD 800

RD 1500

RD 3000

RD 4500

RD 6000

Permeate Flow

GPD / LPH

1500 / 250

1500 / 250

3000 / 500

4500 / 750

6000 / 1000

Module Qty & Size

(1), 4"x21"

(1), 4"x40"

(2), 4"x40"

(3), 4"x40"

(4), 4"x40"

Nominal Recovery

50%

Motor (kw)

0.37

0.75

 2.25

2.25

2.25

Weight (kg)

43

(1), 4"x40"

(2), 4"x40"

(3), 4"x40"

(4), 4"x40"

Dimension (mm)

530 x 530 x 1150


Feed Water Requirments
pH: 3.0 : 10.0
TDS: < 2,000 ppm (choose BW systems when exceed)
Turbidity: < 1.0 NTU (required pre-treatment when exceed)
SDI: < 5.0 (required pre-treatment when exceed)
Hardness: < 50 ppm (required pre-treatment when exceed)
Residual Chlorine: < 0.1 ppm (required pre-treatment when exceed)

Feed water quality, pressures and flow rates have a significant impact on the performance of any reverse osmosis system. To ensure reliable and consistent long-term performance, it is important to supply feed water having the minimum specifications detailed below. If your feed water supply is marginal, you should consider using a feed water break tank and booster pump to supply the system.

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