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C&I Reverse Osmosis Systems – 365 up to 1,095 GPD

C&I Reverse Osmosis Systems – 365 up to 1,095 GPD

Commercial and industrial reverse osmosis water filtration systems

AmeriWater’s SRO series of small industrial reverse osmosis systems are designed for durability and ease of operation. These units feature a sturdy powder coated frame that provides the operator versatility when installing the unit. The SROs can be placed on the floor, table, or hung on the wall. They provide high-quality water for industrial applications using 365 to 1,095 gallons per day.



  • Control / Monitor
    • Digital microprocessor with digital TDS and fault/status readouts
    • TDS adjustable limit
    • Low pressure alarm shut down with optional restart
    • Tank full contacts with short or long restart
    • Five second pump start delay
    • Pretreat lockout or remote operate on/off switch
  • High rejection TFC LE membranes
  • Stainless steel membrane housings
  • Powder coated aluminum frame
  • Multi-stage centrifugal submersible pump with thermal motor protection
  • Sediment prefilter with gauge
  • Stainless steel concentrate valve
  • Flow meters for concentrate and permeate
  • Automatic feed water valve
  • Pump and reject liquid filled pressure gauges


  • Minimum Inlet PSI: 20
  • Operation Temperature: 50 – 90°F
  • Nominal Rejection: 95 – 98%
  • Recovery: 50% (adjustable)
  • Pump Operation
    PSI: 120 – 200
  • Electrical: 115 VAC, 10 FLA
  • Pump: ½ HP, 1 Φ
  • Weight w/o Water: 65 – 75 lbs
  • Dimensions: 18”W x 19”D x 35”H
Model SRO365 SRO730 SRO1095
Gallons per day* 365 730 1,095
Number of membranes 1 2 3
Membrane model # R22-2521 R22-2521 R22-2521