Description
5000 GPD Reverse Osmosis Water Treatment Plant
This commercial and industrial RO plant is listed with a nominal production capacity of 5,000 gallons per day. The published specification states 96–98% salt rejection and 50–60% recovery; actual output and recovery depend on feed-water salinity, temperature, pressure and pretreatment.
Published configuration
- Four 4 × 40-inch low-energy RO membrane elements.
- Four membrane pressure vessels, stainless steel or fiberglass, listed at 450 psi.
- Vertical stainless-steel multistage pump, 2.2 kW, single-phase motor.
- 5-micron sediment prefilter with heavy-duty filter housing.
- Automatic flush controller, feed actuator and flush solenoid.
- Dual TDS monitoring, tank-level input and low-pressure alarm.
- Pressure gauges for prefilter, pump discharge and concentrate; feed and concentrate flow meters.
- Pressure regulator, gate valve, two antiscalant devices and clean-in-place ports.
- Published electrical consumption: 2,220 W.
Operating notes
The source page gives 200–400 psi as a general operating range for RO systems, not a verified setpoint for this unit. Confirm the feed-water analysis, pump curve, membrane model, operating pressure, design flow and recovery with the supplier before installation. The 5,000 GPD figure is a nominal rating, not a guaranteed field output.
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