Ecosoft ROBUST MINI Installation And Operation Manuallines page 10

INSTALLATION AND OPERATION GUIDELINES FOR REVERSE OSMOSIS SYSTEMS ECOSOFT ROBUST MINI,
ROBUST 1500, ROBUST PRO, ROBUST 3000, ROBUST 3000MAX, ROBUST 4000
Low pressure
switch
Water Sediment Carbon
inlet 3/8" filter filter
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Afterfilter pressure Inlet solenoid
gauge valve
Figure 7. RObust 4000 (Code: ROBUST4000)
Booster
pump RO element
Drain
Flow
outlet 1/4"
restrictor
Operating pressure
gauge
Tank
Permeat
outlet 1/2"
High pressure
switch
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