Reverse Osmosis
Some applications (e.g. laboratories) have a need for the purest form of water. Calmag supply a range of commercial Reverse Osmosis plants designed to meet these needs. Reverse Osmosis is the most effective form of filtration. Our units work by passing water through a series of filters, and special semi-permeable membranes. As the water passes through each of the stages, different levels of contaminants are removed.
For more information on this process please click here.
We have two models of Reverse Osmosis plants available, Compact Model and Pro Model.
Specifications
| Compact Model: • Output range from 100 to 600 litres per hour • Compact size with minimal footprint (650mm x 650mm max) • ESPA low pressure membranes • Rugged welded stainless steel frame • Stainless steel bodied single phase high pressure pump • Pump, concentrate and feed pressure gauges • Activated carbon chlorine/organics filter • Level switches for permeate tank included • Adjustable low feed pressure cut out • 75% recovery in standard form • Side port vessels on all systems • Low voltage solenoids • Pre-set recirculation • Permeate and concentrate flow gauges |
• 5 micron sediment filter • ABS piping on all systems • Automatic microprocessor controller with continuous conductivity monitoring and read out, high conductivity cut out, low conductivity cut out, high water level cut out and start probes, automatic flushing, pre-service flush and total run accumulator. |
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| Model | C1000 | C2000 | C4000 | C6000 | C8000 |
| Output (22 hours per day) | 1900ltrs | 4000ltrs | 8000ltrs | 14400ltrs | 20000ltrs |
| Input (litres per day) | 2533 | 5333 | 10667 | 19200 | 26666 |
| Membrane Type | ESPA1 | ESPA1 | ESPA1 | ESPA1 | ESPA1 |
| Membrane Size & number off |
4” x 21” (1-off) |
4” x 40” (1-off) |
4” x 40” (2-off) |
4” x 40” (3-off) |
4” x 40” (4-off) |
| Booster Pump Power (Kw) | 0.38 | 0.75 | 1.00 | 1.10 | 2.20 |
| Pro Model: • Output range from 600 to 15000 litres per hour • Stainless steel high pressure pipework • ESPA low pressure membranes • Rugged welded stainless steel frame • Stainless steel bodied three phase high pressure pump • Pump, concentrate and feed pressure gauges • Level switches for permeate tank included • 75% recovery in standard form |
• Side port vessels on all systems • Low voltage solenoids • Variable recirculation • Permeate and concentrate flow gauges • Automatic microprocessor controller with continuous conductivity monitoring and read out, high conductivity cut out, low conductivity cut out, high water level cut out and start probes, automatic flushing, pre-service flush and total run accumulator. |
| Model |
4-14 | 4-20 | 4-26 | 4-32 | 4-38 |
| Output (litres per hour) |
600 | 900 | 1200 | 1500 | 1800 |
| Input (litres per hour) |
800 | 1200 | 1600 | 2400 | 2400 |
| Membrane Type |
ESPA1 | ESPA1 | ESPA1 | ESPA1 | ESPA1 |
| Membrane Size (inches) and number of |
4” x 40” (2-of) |
4” x 40” (3-of) |
4” x 40” (4-of) |
4” x 40” (5-of) |
4” x 40 (6-of) |
| Booster Pump Power (Kw) |
2.20 | 2.20 | 2.20 | 3.00 | 3.00 |
| Booster Pump Pressure | 12.30 bar | 12.40 bar | 12.70 bar | 13.00 bar | 13.50 bar |
Additional Information
| • C8000 RO Plant is 3 phase form as standard not single phase. • The flow rates quoted are anticipated output after 3 years of operation. Initial output is likely to be higher than quoted. • All plant performance is rated at UK mains water temp of 12°C. |
• RO Plant requires softened and dechlorinated water. A Duplex softener is recommended for continuous plant operation. • As RO Plants are sophisticated pieces of equipment, they must be serviced at intervals of no more than 6 months, or more frequently if site conditions demand. Failure to do so may invalidate the warranty. |
