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SLRA series Reverse Osmosis Systems

800-6,000GPD (150-1,000LPH)

The reverse osmosis systems have been widely used for commercial purposes such as treatment of wastewater, desalination, minerals reclamation, and purification of water. If you have been searching for the best and efficient Industrial RO system, then you have landed at the right place. At SLS, we provide the best quality of RO water units that can meet your needs, expectations, and budget.

We provide the highest standard and compact commercial reverse osmosis system at an affordable pricing range. All our RO systems are highly durable and we guarantee that they can be last for many years with proper care and maintenance.


SLS SLRA series systems are part of a family of reverse osmosis units specifically designed for operation with fresh and brackish feed waters having TDS values below 1,500ppm. Customers can access these Models with permeate outputs of between 150 and 1,000 liters/hr as shown in the specifications.


  • Specialized Micro-Computer Controller

  • Fully Equipped and Customizable

  • Factory Tested and Preserved

  • 1-Year Limited Warranty

  • Manufactured in Taiwan

Standard Features

  • RO micro-computer controller with permeate TDS readout

  • 300PSI stainless steel membrane housing+PE end caps

  • NUERT rotary vane pump for 800GPD SLS LPE multistage pump for 1500-6000GPD

  • 5 micron sediment pre-filter x 2 in series

  • SLS rotameters for permeate and concentrate stream

  • SLS pressure gauges for prefilter feed and RO feed

  • Low pressure switch

  • SS316 concentrate needle valve

  • Concentrate recycling valve (without flow meter)

  • Electro-plated SS304 skid frame

Available Options

  • RO membranes available with brands of Filmtec, Hydranautics, Vontron and Toray

  • FRP membrane vessel

  • Grundfos multistage pump

  • CNP multistage pump

  • Cocentrate recycling flow meter

  • Provision for CIP


* Minimum recovery rate is calculated based on no concentrate recirculation,
  it is possible to increase the overall recovery rate by increasing the concentrate circulation flow.

** Permeate flow rate can vary depending on type of membrane, raw water quality, and recovery rate. 

We are specialized in accommodating our customers with RO System Controller Taiwan. We take responsibility for the reliability of our RO System Controller which is outlined with the quality specification.

The RO System Controller is robust in its construction and capable enough to perform for a long time in an efficient way. All these controllers are provided in the best dimensions and fully scrutinized on precise parameters. You can rest assured that you are in the safest hand as we ensure the quality performance of our RO System Controller. 


SLS RO System Controller comes with Adjustable Switch and fully Equipped and Customizable options that can make it easy to use. Apart from that, they are factory tested and preserved, backed by a 1-Year limited warranty. These controllers maintain essential natural minerals and deliver clean and pure drinking water. It is easy to control and install too. 

You can visit our website to check all the additional benefits and standard features available with it. We offer RO System Controller in Taiwan at competitive prices. Order now! For more information, you can call us!


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