Water sources, impurities, purification needs, TDS/pH basics, and industry applications.

Osmosis vs reverse osmosis, membranes, domestic vs industrial systems, purification stages.

Pumps, motors, solenoid valves, filters, tubing, flow restrictors, SMPS, housings, connectors.

Unit assembly, tubing connections, inlet/outlet planning, electrical wiring, flushing & testing.

Pretreatment systems, multi-stage RO trains, high-pressure pumps, membranes, dosing units.

Sediment filters, activated carbon beds, ion exchange softeners, media regeneration, backwashing.

Float switches, solenoid valves, SMPS testing, wiring safety, controller calibration.

Low flow, high TDS output, airlock issues, membrane fouling, pump failure, noise/vibration tests.

TDS meters, pH meters, turbidity tests, chlorine tests, sampling methods, documentation.

Booster pump maintenance, motor servicing, pressure vessel testing, flow meter calibration.

Chemical handling safety, PPE usage, wastewater management, high-pressure precautions.

AMC planning, complaint diagnosis, spare part management, professional communication.

Complete installation + servicing project, quality checks, system testing, final assessment.