CRO1700 – 1700 gallons per day
CRO1700 Features
- 1700 gallons per day
- 99% rejection of dissolved solids
- Permeate auto-flush*
- Two 2.5” x 40” high flow membrane
- 50% recovery (one gallon to drain for every gallon made)
- Low feed-water pressure switch with lockout and reset button to prevent damage to pump
- Adjustable tank pressure switch
- 20” Sediment and Carbon pre-filters included with system
The Corrigan Edge
*Permeate Auto Flush:
After filling the storage tank, a typical RO shuts down leaving hard water inside the membrane. This hard water dramatically shortens the life of the membrane and effects water quality upon start-up. Corrigan’s Permeate Auto-Flush feature automatically cleans the hard water off of the membrane after each cycle. This process prolongs membrane life and significantly reduces maintenance costs.
Corrigan reverse osmosis filtration will increase your sales and profits with water that:
- Won’t leave mineral and scale residue on surfaces
- Sharply lowers maintenance on water-using equipment
- Makes better tasting beverages and ice
CRO1700 Applications
- Automatic misting systems (helps eliminate scale spotting)
- Ice machines
- Bakery equipment
- Steam tables
- Floral
- Water vending equipment
- Steam equipment
- Deionization pretreatment
- Coffee & post-mix equipment
CRO1700 System Components
Filtration
Two larger 20” filters for greater filtering ability and longer time between changes.
RO System
Includes long-life membrane design as clean water automatically flushes hard water off membrane after each cycle.
Accumulator Tank
Nine-gallon water storage tank provided as standard, larger available.
| Nominal capacity | 1700 gallons per day |
|---|---|
| RO assembly dimensions | 48″ wide, 13″ deep, 10″ tall |
| Filtration dimensions | 14″ wide, 5.5″ deep, 24″ high |
| Weight (dry) | 84 lbs. |
| Typical recovery | 50% |
| Membrane | 2 each TFC – 2.5″ × 40″ |
| Ionic rejection range | 95 – 98% |
| Housing | Stainless steel |
| Pump | Rotary vane |
| Switches | Low feed water and tank pressure cutout |
| Tank pressure switch range | 30 – 50 psi |
| Minimum feed pressure | 30 psi |
| Electrical requirements | 120V, 15A, 60Hz |
| Motor | 1/2 HP, Thermally Protected, 1725 RPM, Drip Proof |
| Maximum feed temperature | 77°F |
| Feed pH range | 2-11 |
| Maximum free chlorine | < 0.1 ppm |
1 – Product flow rate based on flow to atmosphere. Flow to higher pressure vessels will reduce flow.
2 – Prefiltration designed to reduce chlorine below this level.