Industrial Reverse Osmosis System

You are here: Home -> Products -> Industrial RO system -> Industrial Reverse Osmosis System
We are an experienced Taiwan Industrial Reverse Osmosis System manufacturer, supplier, exporter and factory. We make production and development according to SOP. With our marketing and manufacturing experience, open-minded improvement, challenging breakthrough, professional management and innovative design, we have been growing rapidly. If you are interested in any model of our products, please feel free to contact us.
  • Industrial Reverse Osmosis System - K

Model: K
Industrial Reverse Osmosis System
K series Reverse Osmosis System

ROTEK compact commercial reverse osmosis system is a durable piece of equipment which, with proper care and maintenance will last for many years. PK series systems are part of a family of reverse osmosis units designed with pre-filtration systems on a skid frame, 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
  •   304 grade stainless steel perimeter frame with rubber isolation feet.
  •   Integrated microprocessor based controller with display for TDS and system status.
  •   Automatic membrane flush (with feed water) at start-up and every 12 hours continuous operation.
  •   Flow meters for permeate (treated product) and reject (waste) streams.
  •   Liquid filled pressure gauges for feed water pressure and membrane discharge pressure.
  •   Feed water inlet cartridge filter.
  •   Feed water inlet solenoid valve.
  •   Low feed water pressure sensor with automatic shutdown.
  •   High pressure UPVC SCH80 membrane pressure vessels.
  •   All pre-treatment systems are amounted in one skid frame.
  •   Compact Space Saving Design.


PK 1500

PK 3000

PK 4500

PK 6000



1500 / 250

3000 / 500

4500 / 750

6000 / 1000

Working Pressure


150 - 200 / 10 - 14

Raw Water Feed Pump

Injection type S.S pump + pressure tank

Sand Filter

Control Valve

Automatic Timer Control Valve

Size & Capacity

10"x54" (50L)

10"x54" (50L)

13"x54" (70L)

13"x54" (70L)

Carbon Filter

Control Valve

Automatic Timer Control Valve

Size & Capacity

10"x54" (50L)

10"x54" (50L)

13"x54" (70L)

13"x54" (70L)


Control Valve

Automatic Volumetric Control Valve

Size & Capacity

10"x54" (50L)

10"x54" (50L)

13"x54" (70L)

13"x54" (70L)


Big Blue Filter Housing + PP 5um Cartridge

High Pressure Pump

Rotary Van Pump + Motor (1HP)

Multi-staged Centrifugal Pump (3HP)

Membrane Housing

Stainless Steel 304 with PE end-caps

RO Membrane

4040 x 1

4040 x 2

4040 x 3

4040 x 4



Stainless steel main frame, rollers, brackets


2170mm x 690mm x 1560mm ( L x W x H )

Feed Water Specifications (minimum)


< 1 ppm

Hydrogen Sulphide

0 ppm

Free Chlorine

0 ppm


< 0.05 ppm


< 2000 ppm


< 1 ppm

Turbidity (SDI)

< 5


+ 5 to + 40°C


3 - 11


< 1.0 ppm


< 0.01 ppm


> 300 kPa

R.O. Operating Parameters

Min. Pressure

BAR (35 PSI)

Max. Pressure

BAR (300 PSI)

Max. Hardness

1 ppm

Min. Salt Rejection


Max. Salt Rejection


Max. TDS

2000 ppm

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.
Enquiry Now +Enquiry Now -

Industrial Reverse Osmosis System

products are available in vibrant colors, sizes and shapes with attractive embroidery. Both new and old customers at home and abroad are welcomed to visit our company!
Italian, Italiano