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Everpure EZ-RO 650/50ATM-BL (EV997578) Blended Reverse Osmosis System
The Pentair Everpure EZ-RO 650/50ATM-BL is a high-capacity commercial reverse osmosis system designed for coffee, espresso, tea, and ice applications, featuring proprietary blending technology with remineralization, a 50-gallon atmospheric storage tank, and high-efficiency membrane that produces up to 650 gallons per day while saving up to two times more water than standard RO systems.
Performance & Specifications
| Feature | Specification |
|---|---|
| Model Number | EV997578 / EZ-RO 650/50ATM-BL |
| Daily Production Rate | Up to 650 GPD (2,460 LPD) |
| Tank Capacity | 50 Gallons (189.3 L) Atmospheric |
| Service Flow Rate | Up to 3.25 GPM @ 50 PSI |
| Water Recovery | Up to 50% (vs. 25% standard RO) |
| Contaminants Reduced | TDS, Chlorine, Sediment, Hardness, Chlorides |
Key Features
- ✓ Precision Blending Technology: Stainless steel blend valve and built-in TDS meter allow customized total dissolved solids for optimal espresso, coffee, and tea extraction and taste profiles
- ✓ Remineralization System: 7CM cartridge adds back essential calcium and magnesium minerals for improved beverage extraction and equipment functionality
- ✓ High-Capacity Storage: 50-gallon sealed atmospheric tank with electronic pump delivers consistent optimized water flow to downstream equipment during peak demand
- ✓ Exceptional Water Efficiency: High-efficiency RO membrane achieves up to 50% water recovery, saving twice as much water compared to standard 25% recovery RO systems
- ✓ Complete Installation Package: Includes tubing, fittings, mounting hardware, built-in bypass, sample port, flush valves, and pressure gauge for simplified installation and maintenance
- ✓ Advanced Filtration Protection: Proprietary Fibredyne II media in prefilter inhibits bacterial growth while reducing sediment and chlorine to protect the RO membrane
FAQ
Q: How far can the atmospheric tank be located from the RO processor unit?
A: The atmospheric tank must be located no further than 10 feet from the EZ-RO processor due to tubing connections and the solenoid cable requirements. This proximity ensures optimal system performance and proper electronic control.
Q: How often do the filter cartridges need replacement in the EZ-RO 650/50ATM-BL system?
A: The prefilter cartridge (7FC5-S) should be replaced every 6 months, the mineral addition cartridge (7CM) every 12 months or as needed, and the RO membrane (EZ-650) every 18 to 24 months depending on water conditions and usage.
Q: What are the feed water requirements for proper operation of this system?
A: The system requires cold water (up to 80°F tempered), 50-100 PSI pressure, feed TDS up to 1,000 ppm, pH 5-10, hardness 12 grains per gallon or less, and free chlorine under 3.0 mg/L. Operating outside these parameters may shorten membrane life and void the warranty.
What's Included
- EZ-RO Processor with power plug
- 7FC5-S Pre-filter cartridge
- 7CM Mineral addition cartridge (size 7)
- EZ-650 RO membrane cartridge
- 50-gallon atmospheric tank assembly with buffer tank
- 24 VDC 12.5 AMP power supply
- 10-foot solenoid cable
- Installation kit with tubing (1/4", 3/8", 1/2"), 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.