RO Pressure Vessels: White cylindrical housings stacked horizontally that contain semi-permeable reverse osmosis membranes.
High-Pressure Pumps: Vertical multi-stage pumps (with black motors) that pressurize feed water to push it through the RO membranes.
Pre-Treatment / Storage Tanks: Large upright vertical fiberglass or polyethylene tanks (one translucent white and one larger tan/yellow composite tank) used for raw water storage, media filtration, or softeners.
Instrumentation & Control Panel: Flow meters, pressure gauges, and a central electrical/PLC panel mounted on the right side of the skid.