Pentair Everpure MRS-100BL User Manual

EVERPURE® MRS-100BL REVERSE OSMOSIS SYSTEMS

CONFIGURABLE SYSTEM THAT DELIVERS REVERSE OSMOSIS WATER FOR MULTIPLE FOODSERVICE APPLICATIONS

APPLICATIONS

Coffee / Tea

Ice

Steam

Reconstitution

MRS-100 BL System:
EV9970-73 (115 VAC/60 Hz)
EV9970-74 (230 VAC/50 Hz)
EV9970-75 (240 VAC/50 Hz)

Options and Replacements:
6TO-BW Cartridge: EV9607-41 (standard)
MR-100 Cartridge: EV9627-11 (standard)
BW 4400 Cartridge: EV9668-24 (standard)
7TO-BW Cartridge: EV9627-04 (optional-greater capacity)
Prefilter Kit: EV9795-81 (optional)
P5 Cartridge: 155014-43 (optional-prefilter replacement)

FEATURES • BENEFITS

Adjustable blend valve allows custom
tailoring of the dissolved mineral content
in the treated water. This valve controls
the amount of tap water that is mixed with
the Reverse Osmosis (RO) water, creating
a blend that contains a precise level of
Total Dissolved Solids (TDS). The blended
water then passes through a submicron
carbon filter which removes taste and
odor, delivering ingredient quality water

Reduces limescale buildup that can cause
excessive machine downtime, increased
maintenance costs, plus scale reduction
reduces energy costs

Sanitary cartridge replacement is
simple, quick and clean - internal filter
parts are never exposed to handling or
contamination

Wall mount design allows for flexible
installation

INSTALLATION TIPS OPERATION TIPS

Choose a mounting location capable of
safely supporting the full weight of the
components when in operation

Deliming of existing water using
equipment is recommended

Install vertically with cartridges hanging
down and allow 3” (76 mm) on all four
sides of unit for cover removal and service
access

The product water tubing/piping and
associated fittings connecting the RO
product outlet to the equipment being
serviced should be suitable for use with
high purity water

Refer to Instruction & Operation Guide for
cartridge flushing and RO start-up

FILTRATION & PROCESSING SOLUTIONS MRS-100BL REVERSE OSMOSIS SYSTEMS SPECIFICATION SHEET

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

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

Proper pretreatment is required to control
RO Cartridge (membrane) scale formation
and/or fouling

- Raw water hardness in excess of
7 grains per gallon (120 ppm) should
be softened

- The raw water may contain particulates
and the use of a prefilter is recommended

Contact Pentair Everpure Technical Service
for pretreatment recommendations

SIZING

Daily Production Rate – RO Processor Only:
100 gpd (379 Lpd) nominal

0.069 gpm (0.263 Lpm) nominal

RO Processor With Blend:
Capacity will vary based on tap water TDS,
RO percent rejection and desired blend
water TDS

An example of the adjusted capacity is
shown below:

Example: 500 ppm tap water,
90% rejection, 100 ppm blend setting

Result:
100 gpd (379 Lpd) RO Processor Only
+ 12.5 gpd (47.32 Lpd) filtered tap water
= 112.5 gpd (425.9 Lpd) nominal

0.078 gpm (0.295 Lpm) nominal

EVERPURE® MRS-100BL REVERSE OSMOSIS SYSTEMS

Power Cord Plug Types

EV9970-73 • EV9970-74 • EV9970-75

The contaminants or other substances removed or reduced by this drinking
water system are not necessarily in your water. Do not use with water that is
microbiologically unsafe or of unknown quality without adequate disinfection
before or after the system. Systems certified for cyst reduction may be used
with disinfected water that may contain filterable cysts.

NEMA 5-15P AS 3112CEE 7/7 “Schuko”

SPECIFICATIONS

Overall Unit Dimensions

38" H x 15" W (20.5” w/prefilter) x 8" D
[965 mm H x 381 mm W (521 mm W
w/prefilter) x 203 mm D]
[Add 3" (76 mm) on all sides for cover
removal and service access]
(not including storage tanks)

Inlet and Outlet Connection

3/8” (9.5 mm) OD tube connection

Wastewater Line Connection

1/4” (6.4 mm) OD tube connection

Service Flow Rate

Dependent on water pressure in storage
tank and line size(s) to equipment

Available Voltages and Power Cord Types
115 VAC/60 Hz - NEMA 5-15P
230 VAC/50 Hz - CEE 7/7 “Schuko”
240 VAC/50 Hz - AS 3112

Minimum Water Supply

1.0 gpm (3.8 Lpm)

Pressure Requirements

Operating:
25 – 80 psi (1.72-5.52 bar), non-shock

Maximum Static:
100 psi (6.89 bar), non-shock

Inlet Temperature

40–100°F (4–38°C)

Inlet TDS

1,500 ppm max recommended

Shipping Weight

35 lbs. (15.9 kg.)
(not including storage tanks)

WARRANTY

Everpure water treatment systems by Pentair® (excluding replaceable elements) are
covered by a limited warranty against defects in material and workmanship for a period
of one year after date of purchase. Everpure replaceable elements (filter cartridges
and water treatment cartridges) are covered by a limited warranty against defects in
material and workmanship for a period of one year after date of purchase. See printed
warranty for details. Pentair will provide a copy of the warranty upon request.

Electrical
(available voltages and power cord types)

115 VAC/60 Hz-NEMA 5-15P
(PN: EV9970-73)
230 VAC/50 Hz - CEE 7/7 “Schuko”
(PN: EV9970-74)
240 VAC/50 Hz - AS 3112
(PN: EV9970-75)

Daily Production Rate

RO Processor Only (No Blend):
100 gpd (379 Lpd) nominal

0.069 gpm (0.263 Lpm) nominal

RO Processor With Blend:
Total daily production rate will vary based
on tap water TDS, RO percent rejection and
desired blend water TDS - Contact Pentair
Everpure for assistance estimating this total

FILTRATION & PROCESSING SOLUTIONS

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EV9770-73 74 75 MR14