Saltwater desalination plant operating on the principle of reverse osmosis, with the following components: 1. Sand filter, size 18 x 65, American made by Pentair. 2. Reverse osmosis membrane housings, size 4 inches, length 1m, quantity 4, American made by Pentair. 3. Reverse osmosis membranes, size 4 inches, length 1m, quantity 4, from American FilmTec (has been out of service for a while and needs replacement with new ones). 4. High-pressure pump, DP, Dutch made, stainless steel 316. 5. Primary feed pump, American made by Samnan. 6. Electrical panel for automatic operation. 7. Chemical injection pumps, Prominent, German made, quantity 4. 8. Chemical tanks, capacity 60 liters, quantity 4. 9. Flowmeters, water meters measuring up to 30 cubic meters / 24 hours, quantity 2 (plate type). 10. Pressure gauges, various sizes, quantity 5. 11. Micron filter housing, size 20 inches, quantity 1. 12. Various pipes and electrical cables.