LOCATION AND DESCRIPTION OF MAJOR COMPONENTS (CONT)
Reverse Osmosis Block Assembly
PRESSURE TUBES. Sixteen tubes. Each tube contains five reverse osmosis membrane elements. Filters water from
high pressure pump through reverse osmosis process.
SAMPLE VALVES. Sixteen valves, one for each pressure tube. Used for checking water quality at each tube.
BRINE SAMPLE VALVE. Used to check brine concentrate.
PRODUCT WATER SAMPLE VALVE. Used to check total product water quality.
FEEDNATER INLET (C-7). Enables coupling of elbow and high pressure hose.
DISCHARGE ADAPTER. Four in. adapter for discharge of brine waste from reverse osmosis block assembly.
WATER OUTPUT ADAPTER. Four in. adapter for drinking water output.