The 18000 GPD RO system is a brackish water plant that produces about 18,000 gallons of fresh water a day, enough for hotels, farms, factories and labour camps. It comes complete with pre-treatment and post-treatment, so it is ready to connect to your well or borehole. Water Treatment LLC supplies and installs it across the UAE as part of our industrial RO plants range. Send us your water source and TDS, and we will quote the system.
Key Features
- Built for brackish and highly brackish water (up to 12,000 ppm TDS)
- 95 to 98% salt rejection with 50 to 60% recovery
- Sand and gravel multi-media filter and activated carbon filter to protect the membranes
- Dosing pump and antiscalant injection to reduce scaling
- Optional UV sterilizer for the final disinfection stage
- Stainless steel frame with flow meters and pressure gauges on the main panel
Technical Specifications
| Specification | Details |
| Model | BW-18K-4340-5 (RO-300 Series) |
| Capacity | 18,000 GPD |
| Feed Water | Brackish / highly brackish water |
| Salt Rejection | 95 to 98% |
| Recovery Rate | 50 to 60% |
| Membranes | 3 × CSM 8040 (400 ft² each) |
| Pressure Vessels | 3 × FRP 8040 |
| High Pressure Pump | Grundfos CRI 5-29, 4 kW, 380 V, 50 Hz |
| Pump Flow / Head | 5 m³/h, 165 m |
| High Pressure Piping | SUS304 stainless steel |
| Low Pressure Piping | UPVC Sch 80 |
| Frame | Welded stainless steel |
Applications
- Hotels, resorts and labour camps using borehole or well water
- Farms and greenhouses
- Factories and process water supply
- Drinking water supply for remote sites and projects
Why Choose Us
We have supplied this plant to project sites outside the UAE as well, including one in Tanzania, so we know how it behaves with high-TDS feed water. The membranes, pump and dosing parts are standard, and we keep RO membranes in stock for replacement. Our team handles installation, commissioning and servicing.
Buy 18000 GPD RO System in UAE
Looking for an 18000 GPD RO plant supplier in UAE? Send us your water source, TDS reading and site location on WhatsApp or email, and we will reply with the 18000 GPD RO plant price in UAE and delivery time. If your demand is a little lower or higher, we also supply the 14000 to 16000 GPD RO system and the 20000 GPD brackish water RO plant.
Frequently Asked Questions
What is the 18000 GPD RO plant price in the UAE?
The price depends on your feed water TDS, pre-treatment, and whether you add options like UV. Send us your water source, TDS, and site location for a quotation and delivery time.
Can this brackish water RO plant handle borehole water with high TDS?
Yes, it is built for brackish and highly brackish water of up to 12,000 ppm TDS. Share your water analysis and we will confirm it suits your borehole.
How much feed water does an 18000 GPD RO plant need?
At 50 to 60% recovery, it needs about 5 m³ of feed water per hour. Check your well’s tested yield before ordering.
Is an 18000 GPD RO plant enough for my hotel, farm, or labour camp?
It depends on your daily demand and peak usage. Tell us your consumption and we will recommend this size or a nearby model, such as the 14000 to 16000 GPD or 20000 GPD plant.
Do you supply and install RO plants with spare membranes in the UAE?
Yes, our team handles supply, installation, commissioning, and servicing. We also keep RO membranes in stock for replacement.
