KSRO series Reverse Osmosis Systems | 4000GPD (650 LPH)
Pulse Flush is KSRO's key feature enabling 100% recovery rate during production. The flush valve opens before concentrated water saturates and forms scale, while the sudden flow velocity change causes water hammers to remove foulants from the membrane surface, prolonging its cleanliness. The recovery rate formula is Recovery Rate = Permeate Flow / (Permeate Flow + Discharged Flush Flow).
Why choose KSRO?
KSRO Ultra-High Flow RO Systems are specifically designed using the principle of KISS, “Keep It Simple Stupid,” noted by the U.S. Navy in 1960. On a commercial and industrial-sized RO system. KSRO Series RO systems are simple to install, operate, and service. Operation errors have been eliminated by the reliable ROTEK “Pulse Flush” design, which consistently produces water of the desired flow and quality with no operator adjustments. It is designed with a fixed recovery rate of 60-65% using only one single extra-large flow RO membrane element that produces 4000-6000 GPD (650-1000 LPH) of permeate water flow.
What are KSRO’s Advantages?
- Designed for simple and reliable operation with just one power button to operate.
- Automatic high-frequency Pulse Flush that replaces the need for conventional concentrate flow regulation.
- Compact size and weight for easy transportation.
- ROTEK XL-4040 membrane delivers the Largest Flow on the market.
- Patented ROTEK C-5TM RO Controller with adjustable flush time for recovery rate adjustment.
- No regulation valves to prevent misoperations by users.
- Easy to upgrade KSRO-4000 to KSRO 6000 for the needs.
- Multiple KSRO-6000 can be installed in parallel for projects of up to 20 units, providing advantages over traditional custom-made systems
Standard Features
- RO micro-computer controller with permeate TDS readout
- 300PSI stainless steel membrane housing+PE end caps
- ROTEK LPE 2-11 multistage pump
- 20" - 5 micron sediment pre-filter x 1
- Rotek rotameters for the permeate stream
- Rotek pressure gauges for prefilter feed and RO feed
- Danfoss low-pressure switch
- Electro-plated SS304 skid frame
Optional Features
- Without Membrane
- FRP membrane vessel
- Oasis Wifi RO Controller (IoT)
- Custom Brand
Specifications
| Model |
KSRO4000 |
KSRO6000 |
| Fixed Recovery Rate |
15% |
| *Permeate Flow Rate |
650LPH (10.5LPM) |
1000LPH (16.7LPM) |
| Maximum Feed TDS |
1000 ppm (mg/l) |
| Working Pressure |
10–12 Bar |
| Start-Up Pressure |
1.5 Bar |
| Power Supply |
220–240VAC 50Hz or 60Hz single phase |
