RA series Reverse Osmosis Systems
800-6,000GPD (150-1,000LPH)
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 1,500 ppm. Customers can access these Models with permeate outputs of between 150 and 1,000 liters/hr (800-6,000GPD) as shown in the specifications.
Standard Features
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RO micro-computer controller with permeate TDS readout
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300PSI stainless steel membrane housing+PE end caps
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5 micron sediment pre-filter x 2 in series
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Rotek rotameters for permeate and concentrate stream
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Rotek pressure gauges for prefilter feed and RO feed
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Low-pressure switch
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SS316 concentrate needle valve
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Concentrate recycling valve (without flow meter)
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Electro-plated SS304 skid frame
Available Options
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Fits with most of the RO membrane brands.
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FRP membrane vessel
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Grundfos multistage pump
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CNP multistage pump
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Concentrate recycling flow meter
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Provision for CIP
Specifications
* 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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