EV9105-45
SO-204 Softening Cartridge
Softening Cartridge
B E N E F I T S
20" large capacity softening cartridge for espresso
machines reduces scale-forming minerals like
calcium and magnesium
SO-204 Softening Cartridge: DEV9105-45
Reduces limescale build-up and corrosion in
boiler tanks, heating elements, impeller, steam
arm, etc.
Reduces downtime and maintenance costs whille
extending the life of expensive espresso
equipment
Drop-in design for use with SO-24 Softening
System
For dirty (turbid) water a sediment prefilter in
addition to a carbon filter is recommended
A P P L I C A T I O N / S I Z I N G
I N S T A L L A T I O N T I P S
O P E R A T I O N T I P S
Install vertically so bowls hang down.
Change cartridges on a regular 6 month
preventative maintenance program
For commercial espresso, specialty coffee and ice
tea machines
Allow 2-1/2” clearance below the cartridge for
easy cartridge replacement
Change cartridges when hardness of treated water
increases to more than 3 gpg
4500 grains softening
Make sure o-ring on bowl is sufficiently
lubricated
Divide cartidge grain capacity by grains per gallon
in influent water to calculate total gallons product
water
Service flow rate must not exceed 2.0 gpm
Always screw on bowls by hand; Do not use a
housing wrench.
To determine cartridge life, divide total capacity
of cartidge by the hardness in grains per gallon
(gpg) or milligrams per liter (ppm), respectively
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