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.

Issue Time:		2024-09-19
Expire Time:		2025-01-14