Pentair PRF-RO - INSTALLATION; Install cold water supply valve; Install drain adapter; Install faucet

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2 - THE BASIC REVERSE OSMOSIS SYSTEM
Feed Pressure
Gauge
Feed Solenoid
Valve
Feed Water Valve
Cold Water Line Only
External Prefilter
Inlet-1/2” Natural
Drain - 3/8” Black
1.5” Air Gap Required
RO Assembly
To Point of Use
Product Storage Tank
Figure 4 Typical Light Commercial Installation
Vented to
Atmosphere
Liquid level float
sensor to control
feed solenoid valve