Product Description

Everpure MRS-350BL EV9970-20 Reverse Osmosis System includes:

The BL Series features an adjustable blend valve, which allows custom tailoring of the dissolved mineral content in the treated water. With this feature, a controlled amount of raw water is mixed with the Reverse Osmosis water to create a blend containing the desired level of TDS (Total Dissolved Solids). After blending, the water passes through a sub-micron carbon filter. This final filtration step removes tastes and odors, and insures delivery of ingredient quality water.

• Part Number: EV9970-20

• “CC” models introduce a small amount of hardness minerals back into the treated water

• Improves equipment life and performance by removing at least 90%+ of all dissolved solids that cause scale build-up

• Guards against taste and odor causing contaminants while removing dirt, particulates and dissolved minerals that can adversely affect taste of water and beverages

• Wall mount design allows flexible installation

• Reduces limescale build-up that can cause excessive machine downtime and increased maintenance costs

• Scale reduction reduces energy costs

• This controlled re-mineralization is desirable for coffee and other applications that require some hardness to achieve optimum results

• Specifications:

  • Overall Dimensions: 30” H (34” H – CC Model) x 15” W (20.5” Wwith Prefilter) x 8“ D 762 mm H (864mm H – CC Model) x 381 mm W (521 mm W with Prefilter) x 203 mm D

  • Voltages:

    • 115VAC/60Hz (NEMA 5-15P Plug)

    • 230VAC/50Hz (“Schuko” CEE 7/7 Plug)

    • 240VAC/50Hz (AS 3112 Plug)

  • Inlet and outlet connection: 3/8″ OD tube connection

  • Wastewater line connection: 1/4″ OD tube connection

  • Service Flow Rate: Dependant on water pressure in storage tankand line size(s) to equipment

  • Pressure Requirements:

    • Operating: 25 – 80 psi (172-552 kPa), non-shock

    • Maximum Static: 100 psi (689 kPa), non-shock

    • Water Supply: 0.7 gpm (2.7 lpm)

  • Inlet Temperature: 40°F – 100°F (4-38°C)

  • Inlet TDS: 1,500 ppm max recommended

  • Operating Weight: 35 lbs. (15.9 kg.)(not including storage tanks)

Operation Tips

• Change filter cartridges on a regular 6-month preventative maintenance program

• Change RO cartridges on a regular 2-year preventative maintenance program

• Change cartridges when capacity is reached

• Always flush the filter cartridge at time of installation and cartridge change

• Proper pre-treatment is required to control RO Cartridge (membrane) scale formation and/or fouling

  • Raw water hardness in excess of 7 grains per gallon should be softened

  • The raw water may contain particulates and the use of a pre-filter is recommended

• Contact EVERPURE Technical Service for pre-treatment recommendations

Installation Tips

• Choose a mounting location suitable to support the full weight of the system when operating

• Deliming of equipment prior to application is recommended

• Never use saddle valve for connection 

• Use 3/8” (10 mm) water line

• The water inlet must supply a minimum of 0.7 gpm (2.7 lpm)

• Install vertically with cartridge hanging down and allow 2 inches above and below unit for cover removal and service access

• Allow clearance to right of unit for optional prefilter

• Refer to Installation, Operation & Maintenance Manual for cartridge flushing and RO start-up