TDS Reduction!
Neotec RO systems are designed to reduce raw water TDS by up to 99%, producing high quality process water for applications such as Food & Beverage processing, Drinking Water, Humidification systems , Industrial Process, Rinsing, Boiler-feed, etc.
Membrane Operating Limits
| Membrane Type | Thin Film Composite |
| Max. Feed Flow Rate | 6 gpm. |
| pH range (continuous) | 2 to 11 |
| Max Operating Temperature | 113°F (45°C) |
| Max Feed Turbidity | 1 NTU |
| Max Feed Silt Density Index (SDI) | 5 |
| Free Chlorine Tolerance | <0.1 ppm |
Standard Features
| Process Pump | Direct Coupled Brass Rotary Vane type. |
| Frame | Corrosion-resistant, powder-coated steel - NRO-1800 |
| Pre-filter 1 | 5 micron graded density polypropylene, 10”/20”. |
| Pre-filter 2 | Granular Activated Carbon for chlorine removal. |
| Flow Meters | 3 Flow meters for precise monitoring of operating conditions (Product Water, Reject Water and recycle water). Available in NRO600, 1200 & 1800 models. |
| Control Box | NEMA 12X rated control box with ON/OFF switch and mode-indicating lights - Available in NRO600, 1200 & 1800 models |
| Pre-filter Valve | Isolation valve for filter replacement |
| Pressure Gauges | 2.5”, high quality, liquid-filled pr.gauge for operating pressure monitoring. |
| Pressure Cut-out | Low pressure cut-out to shut the system off in case of insufficient feed water |
| Air Purge | Automatically purges air out of the membranes and pump before start-up - Models 600 and up only |
| Automatic Flush | OPTIONAL |
| NRO150 | NRO300 | NRO450 | NRO600 | NRO1200 | NRO1800 |
Capacity (gallons per day) | 150 | 300 | 450 | 600 | 1200 | 1800 |
Typical TDS Rejection | >97% | >97% | >97% | >97% | >97% | >97% |
Recovery | Up to 50% | Up to 50% | Up to 50% | Up to 50% | Up to 50% | Up to 50% |
No. of Membranes | 1 | 1 | 2 | 1 | 2 | 3 |
Membrane Size(Dia x Length) inch | 2.5 x 14 | 2.5 x 21 | 2.5 x 21 2.5 x 14 | 2.5 x 40 | 2.5 x 40 | 2.5 x 40 |
Membrane Housing | SS | SS | SS | SS/PVC | SS/PVC | SS/PVC |
Max Operating Pressure (psi) | 190 | 190 | 190 | 190 | 190 | 190 |
Motor (HP) | ¼ | 1/3 | 1/3 | 1/2 | ¾ | ¾ |
Dimensions (H x W x D) (inch) | 32x14x20 | 32x14x20 | 32x14x20 | 53x22x24 | 53x22x24 | 53x22x24 |
Feed Water Connection (FNPT) | ½ | ½ | ½ | ½ | ½ | ½ |
Product Water Connection (Tube) | ⅜ | ⅜ | ⅜ | ⅜ | ⅜ | ⅜ |
Shipping Weight (lb) | 50 | 50 | 55 | 155 | 162.5 | 170 |
Permeate Flow and salt rejection based on the following test conditions: 2000ppm NaCl, 225 psi, 77°F, pH 8.
