Skip to content
FREE SHIPPING for Continental U.S. Limited time only!
FREE SHIPPING for Continental U.S. Limited time only!

Everpure (EV997569) | EZ-RO 375/50ATM RO System, 375 GPD, 50 Gal Tank

by Pentair
Original price $5,869.93 - Original price $5,869.93
Original price
$5,869.93
$5,869.93 - $5,869.93
Current price $5,869.93
Buy Now

Everpure EZ-RO 375/50ATM (EV997569) Reverse Osmosis Water System with 50-Gallon Atmospheric Tank

The Everpure EZ-RO 375/50ATM is a commercial-grade reverse osmosis system designed for steam equipment applications, featuring a 50-gallon atmospheric storage tank and producing up to 375 gallons per day of optimized water while reducing total dissolved solids, chlorine, and sediment to protect combi ovens, steamers, and other foodservice equipment.

Performance & Specifications

Feature Specification
Model Number EV997569 (EZ-RO 375/50ATM)
Daily Production Rate Up to 375 GPD (1,419 L/day)
Tank Capacity 50 gallons (189.3 L)
Tank Type Atmospheric with sealed storage
Service Flow Rate Up to 3.25 GPM @ 50 psi
Water Recovery Rate Up to 50% (twice standard RO systems)
Contaminants Reduced Total Dissolved Solids (TDS), chlorine, sediment, particulates

Key Features

  • High-Efficiency RO Membrane: Saves up to two times more water than standard RO systems with 50% water recovery versus typical 25% recovery rates
  • Sealed Atmospheric Storage Tank: 50-gallon capacity with integrated buffer tank and electronic pump delivers optimized water on-demand to downstream equipment
  • Proprietary Fibredyne II Filtration: Prefilter effectively inhibits bacterial growth on filter media while reducing sediment and chlorine to protect the RO membrane
  • Mineral Addition Technology: 4CM cartridge provides optimal mineral content for proper function of conductivity sensors on steam equipment
  • Complete Installation Kit: Includes all necessary tubing, fittings, mounting hardware, and built-in bypass, sample port, and flush valves for faster installation
  • Compact & Expandable Design: Wall-mounted processor with optional floor stand, can be upgraded with larger capacity membranes without replacing the processor unit

FAQ


Q: How far can the atmospheric tank be located from the RO processor?

A: The 50-gallon atmospheric tank must be located no further than 10 feet from the EZ-RO processor due to the tubing connections and solenoid cable length requirements.

Q: What is the recommended filter cartridge replacement schedule for this system?

A: The prefilter (4FC5-S) should be replaced every 6 months, the mineral addition cartridge (4CM) every 12 months, and the RO membrane (EZ-375) every 18-24 months, or when capacity is reached or water quality becomes inadequate.

Q: Does the EZ-RO 375/50ATM system require electricity to operate?

A: Yes, the atmospheric tank assembly requires a grounded 115 VAC, 2 Amp electrical connection (120V, 60Hz) to power the electronic pump and solenoid valve system.


What's Included

  • EZ-RO Processor with electrical plug
  • Pre-filter cartridge (4FC5-S)
  • CM Mineral Addition Cartridge size 4 or 7 (4CM)
  • EZ-375 RO Membrane
  • 50-gallon atmospheric tank assembly with buffer tank
  • 24 VDC power supply and solenoid cable
  • 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.

System Part Number: EV997569

Model Designation: EZ-RO 375/50ATM

Primary Application: Steam equipment (combi ovens, steamers, proofers)

Daily Production Rate: Up to 375 GPD (1,419 L/day)

Tank Capacity: 50 gallons (189.3 liters)

Tank Type: Atmospheric with sealed storage

Service Flow Rate: Up to 3.25 GPM @ 50 psi (12.3 L/min)

Water Recovery Rate: Up to 50% efficiency

Processor Dimensions: 16.6" H x 17.4" W x 8.0" D

Tank Dimensions: 41.3" H x 18.5" W x 25.6" D

System Shipping Weight: 81.5 lbs (37 kg)

Electrical Requirements: 115 VAC, 2 Amp, 60Hz grounded

Inlet Connection: 3/8" push-to-connect fitting

Outlet Connection: 1/2" OD push-to-connect with 3/4" garden hose

Operating Pressure: 50-100 psi (3.5-6.9 bar), non-shock

Water Temperature Range: 40-100°F (4-38°C)

Feed Water TDS Range: Up to 1000 ppm

Feed Water pH Range: 5-10

Maximum Water Hardness: 12 grains per gallon or less

NSF Certification: NSF/ANSI 58 and CSA B483.1 for TDS reduction

Prefilter Cartridge: 4FC5-S (EV969331)

RO Membrane: EZ-375 (EV962893)

Mineral Addition Cartridge: 4CM (EV962780)

Replacement Schedule: Prefilter: 6 months, Membrane: 18-24 months

INSTALLATION

Install filter vertically. Allow space below for replacement. Insert into filter head and turn to lock. Flush thoroughly before first use. Contact professional if needed.

MAINTENANCE

Replace when flow slows or yearly. Flush new cartridge after installation. For ice machine use only. Contact service professional for performance issues.

Plumbers Paradise is a Top Seller on Amazon

Experience greater benefits by purchasing direct on PlumbersParadise.net

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare