--- title: "Industrial RO Plant Manufacturer: 250 LPH to 50 m³/hr" description: "Industrial reverse osmosis (RO) plants from 250 LPH to 50 m³/hr: pre-treatment, high-pressure pump, membranes, dosing, CIP and instruments, sized to your…" source: https://www.filtsap.com/products/industrial-ro-plant/ updated: 2026-10-23 --- ## At a glance Capacity range250 LPH to 50 m³/hr permeate (larger as multi-train) Feed waterBorewell, surface, municipal, treated ETP/STP water; brackish and seawater Salt rejectionTypically 95–99% (depends on membrane and feed) RecoveryTypically 60–75% brackish, 35–45% seawater Membranes4" × 40" or 8" × 40" elements in FRP or SS pressure vessels Pre-treatmentMultimedia / activated carbon filter, antiscalant dosing, 5 µm cartridge filter - Boiler feed - Process water - Pharma and food - Textile dyeing - Cooling tower make-up - ETP/STP water reuse Built to your water analysis # Industrial RO Plant Designed, supplied and commissioned per project [Ask on WhatsApp](https://wa.me/918160852169?text=Hello%20Filtsap%2C%20I%20need%20a%20quote%20for%20Industrial%20RO%20Plant.) **Quick answer** An industrial RO (reverse osmosis) plant removes 95 to 99 percent of dissolved salts from borewell, surface or treated wastewater. Filtsap builds skid-mounted RO plants from 250 LPH to 50 m³/hr with pre-treatment, antiscalant dosing, 5 micron cartridge filters, a high-pressure pump, 4" or 8" membranes in pressure vessels, CIP and online TDS, flow and pressure instruments. Each plant is sized to your water analysis and daily demand. Most industrial RO plants fail early for the same reasons: weak pre-treatment, no antiscalant, or a recovery set higher than the water allows. We size the plant from your raw water report first (TDS, hardness, silica, iron, SDI), then pick the membranes, recovery and pre-treatment around it. Use the free [RO plant calculator](https://www.filtsap.com/tools/ro-plant-calculator/) for a first estimate of membranes, pump and reject flow, then send us your water analysis for a checked design. ## Technical specifications | Capacity range | 250 LPH to 50 m³/hr permeate (larger as multi-train) | | --- | --- | | Feed water | Borewell, surface, municipal, treated ETP/STP water; brackish and seawater | | Salt rejection | Typically 95–99% (depends on membrane and feed) | | Recovery | Typically 60–75% brackish, 35–45% seawater | | Membranes | 4" × 40" or 8" × 40" elements in FRP or SS pressure vessels | | Pre-treatment | Multimedia / activated carbon filter, antiscalant dosing, 5 µm cartridge filter | | Instrumentation | Online TDS / conductivity, rotameters or flow meters, pressure gauges, low/high pressure switches | | Skid and piping | MS powder-coated or SS frame; UPVC / SS 316 high-pressure piping | | Options | CIP skid, UF pre-treatment, permeate UV, PLC panel, remote monitoring | ## Available models | Permeate capacity | Typical membranes (borewell water) | Feed flow at 70% recovery | | --- | --- | --- | | 250 LPH | 2 × 4" elements | about 360 LPH | | 500 LPH | 3 × 4" elements | about 715 LPH | | 1,000 LPH | 2 × 8" elements | about 1,430 LPH | | 2,000 LPH | 3 × 8" elements | about 2,860 LPH | | 5,000 LPH | 6 × 8" elements | about 7,150 LPH | | 10 m³/hr | about 11–12 × 8" elements | about 14.3 m³/hr | | 25 m³/hr | about 28–30 × 8" elements | about 36 m³/hr | | 50 m³/hr | about 54–56 × 8" elements | about 71 m³/hr | ## Applications - Boiler feed - Process water - Pharma and food - Textile dyeing - Cooling tower make-up - ETP/STP water reuse - Drinking water for townships ## FAQs What capacity RO plant do I need? Divide your daily treated-water need by the hours the plant will run. For 20 m³ a day over 20 hours, you need a 1,000 LPH plant. Add 10–20 percent margin for membrane ageing. What information do you need to quote an RO plant? A raw water analysis (TDS, hardness, alkalinity, silica, iron, chloride), the treated water quantity per day, running hours, and what the water is used for. Do you supply RO plant spares? Yes. We supply RO membranes, pressure vessels, cartridge filters, high-pressure pumps, dosing pumps and instruments for plants of any make. How often do RO membranes need replacing? With good pre-treatment, typically every 3 to 5 years. Regular cleaning when flow drops 10–15 percent extends their life. ## Why buy from Filtsap - Direct manufacturer, not a trader - GST verified · 24BFVPC6209L1Z5 - [4.5★ buyer rating on IndiaMART (13 reviews)](https://www.indiamart.com/filtsap-filtration/#reviews) - Supply and export worldwide ## Related products ### [Domestic RO Filter Cartridges & Spares](https://www.filtsap.com/products/ro-filter-cartridges/) RO & Purifier Spares · MOQ 200 pcs ### [PP Spun / Melt Blown Filter Cartridge](https://www.filtsap.com/products/pp-spun-filter-cartridge/) Filter Cartridges · MOQ 200 pcs ### [Industrial Water Softener Plant](https://www.filtsap.com/products/water-softener-plant/) Water Treatment Systems · MOQ 1 plant ## Need industrial ro plants in bulk? Send the details on WhatsApp or through the form. An engineer reads every enquiry before we quote. [Get a quote](https://www.filtsap.com/get-quote/) [WhatsApp](https://wa.me/918160852169?text=Hello%20Filtsap%2C%20I%20need%20a%20quote.)