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Everpure EZ-RO 375/16G-BL (EV997566) Blended Reverse Osmosis System
The Pentair Everpure EZ-RO 375/16G-BL is an advanced commercial reverse osmosis system designed specifically for coffee and espresso applications, featuring precision blending technology with a 16-gallon hydropneumatic tank that delivers up to 375 gallons per day while reducing total dissolved solids and allowing customized TDS control for optimal extraction and taste.
Performance & Specifications
| Feature | Specification |
|---|---|
| Model Number | EZ-RO 375/16G-BL |
| Daily Production Rate | Up to 375 GPD (1,419 L/day) |
| Tank Capacity | 16 Gallons (60.6 L) |
| Tank Type | Hydropneumatic (sealed, pressurized) |
| Flow Rate | Dependent on water level and tank pressure |
| Water Recovery | Up to 50% (2x more efficient than standard RO) |
| Contaminants Reduced | Total Dissolved Solids (TDS), chlorine, sediment, water hardness, chlorides |
| Inlet Connection | 3/8" push-to-connect |
| Outlet Connection | 1/2" OD push-to-connect |
| Pressure Requirements | 50-100 psi (3.5-6.9 bar), non-shock |
| Water Temperature Range | 40-100°F (4-38°C) |
Key Features
- ✓ Precision Blending Technology: Stainless steel blend valve with built-in TDS meter allows customized TDS levels for optimal espresso and coffee extraction
- ✓ Remineralization System: 4CM cartridge adds back calcium and magnesium for improved extraction and taste profile
- ✓ High Efficiency Membrane: Saves up to 2x more water than standard RO systems with up to 50% water recovery
- ✓ All-Inclusive System: Complete installation kit with tubing, fittings, mounting hardware, and built-in bypass, sample port, and flush valves
- ✓ Fibredyne II Filtration Media: Proprietary media effectively inhibits bacterial growth on filter media while reducing sediment and chlorine to protect the RO membrane
- ✓ Expandable Design: Compact system can be wall mounted, free standing with optional floor stand, or installed under counter with space for future capacity upgrades
- ✓ Non-Electric Operation: Operates on available water pressure with sealed hydropneumatic tank providing pressurized water to downstream equipment
- ✓ Equipment Protection: Significantly reduces scale and corrosion problems caused by high TDS, water hardness, and chlorides
FAQ
Q: How far can the hydropneumatic tank be located from the processor unit?
A: The 16-gallon hydropneumatic tank must be located within 10 feet of the RO processor unit due to tubing connection requirements and to maintain optimal system performance.
Q: How often do the filter cartridges need to be replaced on the EZ-RO 375/16G-BL?
A: The prefilter (4FC5-S) should be replaced every 6 months, the mineral addition cartridge (4CM) every 12 months or as needed, and the RO membrane (EZ-375) every 18-24 months depending on water quality and usage.
Q: What feed water quality is required for the EZ-RO 375/16G-BL system?
A: Feed water must have TDS up to 1000 ppm, pH 5-10, hardness ≤12 grains/gallon, free chlorine <3 mg/L, iron <0.1 mg/L, turbidity <1.0 NTU, and must be cold water only (40-100°F). Operating outside these parameters may cause premature membrane failure and void the warranty.
What's Included
- EZ-RO 375/16G-BL Processor with built-in TDS monitor and blend valve
- 16-gallon sealed hydropneumatic storage tank (10 psi precharge)
- 4FC5-S Prefilter Cartridge (EV9693-31)
- 4CM Mineral Addition Cartridge (EV9627-80)
- EZ-375 RO Membrane Cartridge (EV9628-93)
- 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.