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RA series RO Systems

150-1,000 LPH

ROTEK RA 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.

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.

Standard Features

  • RO micro-computer controller with permeate TDS readout

  • 300PSI stainless steel membrane housing+PE end caps

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

  • 5 micron sediment pre-filter x 2 in series

  • Rotek rotameters for permeate and concentrate stream

  • Rotek 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

Optional Items

  • RO membranes are supplied separately with the following brands: Rotek, Dupont (Filmtec), Vontron, Toray

  • FRP membrane vessel

  • Walrus Multistage Pump

  • Concentrate recycling flow meter

  • Provision for CIP



  • RA Datasheet

  • RA Operational Manual

  • Landing Page

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