Culligan M1 Series - Unit Configurations

4 Culligan® M1 Series Reverse Osmosis
4 Cat. No. 01022940
Unit Configurations
A four-membrane unit is pictured in Figure 1 and Figure 2. The membrane rack width varies by model; see “M1 RO Parts
Diagrams and Lists” on page 44 for system part numbers.
Flow Meter
Pressure Gauge
CP Plus Controller
Recirculation Control
Prefilter
Waste
Control
Membranes
Power ON/OFF
Switch
RUN NOW
Button
Product Outlet
Figure 1. M1 RO front view.
Mounting Brackets
Motor
Inlet Solenoid
Pressure Switch
Pump
Figure 2. M1 RO back view.