Watts ScaleNet M8408-COM, ScaleNet M8409-COM, ScaleNet M8410-COM, ScaleNet M8412-COM, ScaleNet M8414-COM Quick Start Manual

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Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. Watts reserves the right
to change or modify product design, construction, specifications or materials without prior notice and without incurring any obligation to make
such changes and modifications on Watts products previously or subsequently sold.

©Watts 2010 Version 4.0 1130

ScaleNet®Commercial Water Treatment Systems

The Problem

Calcium creates scale in pipes,
on appliances and other
plumbing surfaces. This leads
to higher heating and energy
costs and expensive repairs
to appliances, such
as ice machines,
coffee makers,
dishwashers and
cooling towers
in commercial
buildings.

Scale can also be a
source or bacteria to
grow, which can be a
health concern in
drinking water
applications.

Calcium, on the other
hand, is important to
human health, and
supplements are
recommended if
Calcium is reduced
or totally void in
one's diet.

The Solution

Watts ScaleNet®Treatment
Systems transform Calcium ions
into Calcium crystals,
which are stable
and cannot attach
to pipes,surfaces,
hardware or heat
exchanger components.
The crystals are so small they
are easily rinsed away by the
water flow.

Benefits

• Scale is virtually

eliminated!

• Aids in removing

existing scale.

• No costly repairs to

appliances due to scale.

• No salt.

• No brine tank.

• No backwash.

• Saves water!

• No electricity.

• Easy installation.

Note: For satisfactory results recommended flow
rates and model sizing must be followed.

Models

Part Number

M8407-COM 7x44 Standard 1" 2.5 NA 10 10x10x51 30
M8408-COM 8x44 Standard 1" 3 NA 12 11x11x51 32
M8409-COM 9x48 Standard 1" 4 NA 16 12x12x42 35
M8410-COM 10x54 Standard 1" 5 NA 20 13x13x61 37
M8412-COM 12x52 Standard 1" 7.5 NA 30 15x15x59 45
M8414-COM 14x65 Standard 2" * 12.5 NA 50 20x20x79 77
M8416-COM 16x65 Standard 2" * 19 NA 75 20x20x79 138

*Units with 2” plumbing have a bottom inlet and top outlet. Dimensions listed do not include outlet plumbing.

Note: Commercial systems are designed for long runs and high usage. By-pass valves are optional. Maximum hardness is 75 grains per gallon at specified flow rates.
based on 25 grains hardness, maximum. Consult dealer for sizing in higher levels. Do not use where water is microbiologically unsafe or with water of unknown quality without
adequate disinfection before or after the unit. System must be maintained according to manufacturer's instructions.
Manganese, hydrocarbons and copper may be required depending on conditions. Install systems in new facilities with copper pipe after six weeks of water use

Tank Size

(Inches)

Tank
Type

Pipe Size

(Inches)

Media
Liters

Gravel

Lbs.

Service

Flow
GPM

Pre-treatment for sediment, Iron, Hydrogen Sulfide,

Floor Space

L x W x H

(Inches)

Ship Wt.

(Lbs.)

Flow rates are

.