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RXL series Reverse Osmosis Systems
2,000-6,000LPH (48-144CMD)

ROTEK RXL Series RO systems are specifically designed to produce the largest pure water production using ROTEK XL-4040 5000GPD RO Membranes. Due to use of high flow 4” membranes, RXL RO system has the most economical design option for industrial applications. Models are available with permeate outputs of between 2,000 and 6,000 liters/hr as shown in the specifications.

Standard Features

  • RO micro-computer controller with permeate TDS readout

  • 300PSI stainless steel membrane housing+PE end caps

  • Walrus SS304 multistage pump

  • 5 micron sediment pre-filter

  • Rotek rotameters for permeate / concentrate / recycling stream

  • Rotek pressure gauges for pre-filter outlet and RO feed

  • Danfoss low pressure switch

  • Electro-plated SS304 skid frame

  • Provision for CIP

  • ROTEK XL-4040 RO Membranes (5000GPD)

  • UPVC SCH80 pipeworks


  • Adjustable flush time

  • Small footprint

  • Economical design

  • Easy to operate and install

Available Options

  • Pulse-flush design

  • Raw water booster pump

  • Permeate Flush

  • SS316 or Sanitary grade on pipes and vessels


* 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. 

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