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Everpure EZ-RO 650/50ATM (EV997572) Reverse Osmosis System
The Pentair Everpure EZ-RO 650/50ATM is a commercial-grade reverse osmosis system engineered to deliver up to 650 gallons per day of high-quality water with a 50-gallon atmospheric storage tank, specifically designed for steam equipment applications including combi ovens, steamers, and proofers while reducing total dissolved solids, scale, and corrosion risks.
Performance & Specifications
| Feature | Specification |
|---|---|
| Model Number | EZ-RO 650/50ATM (EV997572) |
| Daily Production Rate | Up to 650 gpd (2,460 Lpd) |
| Tank Capacity | 50 gallons (189.3 L) atmospheric tank |
| Service Flow Rate | Up to 3.25 gpm @ 50 psi (12.3 L/min @ 3.4 bar) |
| Recovery Rate | Up to 50% (twice that of standard RO systems) |
| Pressure Requirements | 50-100 psi (3.5-6.9 bar), non-shock |
| Water Temperature Range | 40-100°F (4-38°C) |
| Contaminants Reduced | Total Dissolved Solids (TDS), chlorine, sediment, hardness minerals, chlorides |
Key Features
- ✓ All-Inclusive System: Complete installation kit with tubing, fittings, mounting hardware, and three-stage filtration (prefilter, RO membrane, mineral addition cartridge) included
- ✓ High Efficiency Membrane: Proprietary RO membrane achieves up to 50% water recovery, saving twice as much water compared to standard 25% recovery systems
- ✓ Optimal Mineral Content: 7CM mineral addition cartridge provides proper conductivity sensor function for steam equipment while protecting against corrosion
- ✓ Expandable Design: Compact system accommodates wall-mount, floor stand (optional), or under-counter installation with ability to upgrade components as needs grow
- ✓ Sealed Atmospheric Storage: 50-gallon atmospheric tank with electronic pump delivers consistent water supply to downstream equipment during peak demand periods
- ✓ Easy Maintenance: Built-in bypass, sample port, and flush valves with pressure gauge for monitoring system performance and simplified filter cartridge replacement
- ✓ NSF Certified: Tested and certified by NSF International against NSF/ANSI 58 and CSA B483.1 for reduction of Total Dissolved Solids
- ✓ Equipment Protection: Fibredyne II filtration media inhibits bacteria growth while reducing sediment and chlorine to extend equipment lifespan and maintain warranty compliance
FAQ
Q: What are the electrical requirements for the EZ-RO 650/50ATM system?
A: The atmospheric tank assembly requires a grounded 115 VAC, 2 Amp electrical connection. The power supply must be mounted in a dry location within five feet of the tank, protected from potential leaks or splashes.
Q: How often do the filter cartridges need to be replaced?
A: The prefilter cartridge (7FC5-S) should be replaced every six months, the mineral addition cartridge (7CM) annually or as needed, and the RO membrane (EZ-650) every 18-24 months depending on feed water quality and usage.
Q: What are the feed water requirements for proper system operation?
A: Feed water must have TDS up to 1000 ppm, pH between 5-10, hardness of 12 grains/gallon or less, free chlorine under 3 mg/L, turbidity under 1.0 NTU, and be microbiologically safe. Water outside these parameters may require pretreatment and could void the warranty.
What's Included
- EZ-RO processor unit with built-in valves and pressure gauge
- 50-gallon atmospheric storage tank with buffer tank (20 psi precharge)
- 7FC5-S prefilter cartridge
- EZ-650 reverse osmosis membrane cartridge
- 7CM mineral addition cartridge
- 24 VDC 12.5 AMP power supply with connections
- 10' solenoid tank cable
- Complete installation kit with tubing (1/4", 3/8", 1/2"), push-to-connect fittings, and mounting hardware
- Installation and operation guide
Note: Only use this system with water that is known to be safe. If the water quality is uncertain, ensure it is disinfected before or after filtration.