RO Plant Cost in India 2026 — Complete Price Guide
Industrial RO Plant Cost in India (2026)
Reverse Osmosis (RO) plants are among the most widely installed water treatment systems in India — for industries, hotels, hospitals, and large residential complexes. The cost of an industrial RO plant depends primarily on capacity (LPH or KLD), feed water quality, output water quality requirements, and the technology used.
RO Plant Price Range — Capacity Wise
| Capacity | Approx. Price (₹) | Best For |
|---|---|---|
| 500 LPH RO | ₹80,000 – ₹1.5 lakh | Small offices, clinics |
| 1,000 LPH RO | ₹1.5 – ₹3 lakh | Hotels, small factories |
| 2,000 LPH RO | ₹3 – ₹5.5 lakh | Mid-size industries |
| 5,000 LPH RO | ₹6 – ₹12 lakh | Large industries, hospitals |
| 10,000 LPH RO | ₹12 – ₹22 lakh | Large complexes, bottling |
What Affects RO Plant Price?
Several factors influence the final installed cost of an industrial RO system:
- Feed water TDS: Higher TDS means more membrane stages and higher cost
- Recovery rate: Higher recovery (85%+) requires more sophisticated design
- Pre-treatment required: Softeners, antiscalant dosing systems, sand filters add cost
- Brand of membranes: Dow Filmtec, Toray, and Hydranautics are premium; Chinese OEM membranes are cheaper
- Control panel automation: PLC-based fully automatic systems cost more than manual
- Installation complexity: Civil work, piping length, and electrical requirements
Annual Maintenance Cost (AMC)
Budget 8–12% of capital cost annually for AMC, which covers membrane cleaning, cartridge replacement, antiscalant, and service visits. Optima Water Solutions offers comprehensive AMC packages starting at ₹12,000/year for small systems.
Get an Exact Quote
RO plant pricing is highly site-specific. The best way to get an accurate price is to share your feed water TDS report and daily water requirement with us. Optima Water Solutions offers free water testing and a detailed proposal within 48 hours. Call +91 9711880791 or WhatsApp us today.
Related reading: Industrial RO Plant Maintenance Guide and Ultrafiltration vs Nanofiltration — Which Do You Need?
