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On orders of €150 or more within mainland France 
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Industrial RO System, 1,600 to 14,400 l/h for Water at 10,000 PPM
Industrial RO Systems
⚠️ Custom product — Right of withdrawal does not apply
This product is manufactured or configured to your specifications. Under Article L221-28 of the French Consumer Code, the right of withdrawal does not apply to goods made to the consumer's specifications or clearly personalized.
Before placing your order, please check that this product meets your needs. Our team is available to advise you at 03 66 88 17 85.
Industrial RO systems for water up to 10,000 PPM
This range of RO systems produces 900 to 14,400 liters of RO water per hour. For higher requirements, contact us for a custom quote.
Maximum conductivity: these RO systems are not designed to treat water with conductivity above 15,000 μS/cm, or approximately 10 g/l of particles other than H2O.
For water with lower concentrations, also see:
Customizing your industrial RO system
Water analysis and configuration
To provide you with a customized machine 100% suited to your needs, please send us the following parameters first:
Key parameters
- TDS
- pH
- Chlorine level
Useful additional parameters
- Conductivity
- Temperature
- Turbidity
- Alkalinity
- Bicarbonates
- Carbonates
- Nitrates
- Sulfates
- Boron
- Calcium
- Magnesium
- Potassium
- Iron
- Manganese
- Sodium
- Lead
Connections
Water connections
This industrial RO system has inlets and outlets with standard diameters optimized for each flow rate. Connections can also be customized to meet your installation's specific needs.
Filtration stages
How it works

1. Pre-filtration
PP filters capture particles larger than 10 or 20 microns. A 10-micron filter provides finer filtration but allows a lower water flow rate.
2. Reverse osmosis
The membranes provide extremely fine filtration, down to 0.0001 micron.
The Vontron membranes used are 40 or 80 inches long. Filmtec membranes manufactured in the United States are also available as an option.

Options and pretreatments
Membrane protection
Several pretreatment solutions can be installed to protect the membranes and adapt the RO system to the quality of your raw water.
Disinfection by chlorination
When the bacterial load is high, controlled upstream chlorine injection can help limit bacterial growth and membrane clogging. Dosing is performed using an ATHENA 2 AT-AM dosing pump.
Download the dosing pump data sheet →25-micron pre-filtration
For water containing coarse debris such as soil, sand, or rust, a 25-micron pre-filter can be installed upstream to limit RO system fouling.
Download the pre-filter data sheet →Limescale treatment with antiscalant dosing
For installations with high flow rates, an antiscalant can serve as an alternative to a water softener. It limits the formation of limescale crystals that could clog the membranes.
Specified average dose: 3 to 4 g/m³.
Chlorine treatment with bisulfite dosing
For installations with high flow rates, bisulfite dosing can replace a large volume of activated carbon to neutralize the effects of chlorine on RO membranes.
Average dose of bisulfite diluted to 25 %: 20 to 25 g/m³.
Delivery
Transporting your equipment
Our industrial RO systems are delivered by truck on a pallet directly to your specified address once the remaining balance has been received.
Need advice for your installation?
Our team can help you choose and size your equipment.
Request a quote+33 (0)9 72 55 18 50
Installation & Maintenance
Installation
Documentation and startup
Documents for these industrial RO systems are available in PDF format. They provide the information you need to assemble, install, and start up your system.
Maintenance
Recommended replacement intervals
Filters and membranes must be replaced regularly to maintain filtration performance and system reliability.
| Consumable | Suggested interval | Product |
| 10-micron PP filter | Every 3 months For 24/7 operation |
Learn more |
| Vontron 4040 membranes | Every 2 to 3 years For 24/7 operation |
Learn more |
Other consumables available: hypochlorite, antiscalant, and a 25-micron pre-filter. These are available upon request by email.
Warranty
Manufacturer's warranty and parts availability
The manufacturer's warranty lasts 2 years and covers the entire system under normal equipment use.
After the warranty period expires, we also commit to providing you with reasonably priced replacement parts to make repairs easier and extend your system's service life.
Documents
Documents and downloads
Documentation for model OI3240-2 – 900 L/h
Assembly sheet
Review the key instructions for assembling and connecting your industrial RO system.
Download the assembly sheetData sheet
OI3240-2
View the technical specifications for the 900 L/h model designed for water up to 10,000 PPM.
Download the data sheetInstallation manual
OI3240-2 – 900 L/h
Review the installation and startup manual for model OI3240-2.
Download the installation manualSpecifications
Technical specifications
Configuration for water up to 10,000 PPM
| Specifications | Values |
|---|---|
| Operating pressure | 15 to 25 bars |
| Salt removal rate | 99 % |
| Pressure gauge | Glycerin-filled pressure gauge |
| Flow meters | Inlet and outlet flow meters |
| Display | Real-time display of filtered water conductivity |
| Control panel | 7" OMRON digital control panel |
| Pump | Lowara vertical pump (Grundfos available at an additional cost if needed) |
| Frame | Stainless steel frame |
| Piping | High-strength PVC piping (stainless steel available at an additional cost) |
| Membrane housings | GRP (glass fiber reinforced plastic) membrane housings |
| Power supply | 400 V three-phase – 50 Hz |
| Recovery rate | 17 to 45 % – 1 to 5 liters of wastewater per 1 liter of RO water |
| Normal operating conditions | 10,000 PPM / 15,625 μS/cm |
Available models
From 900 to 14,400 liters per hour
The range includes 9 configurations, with capacities ranging from 900 l/h to 14,400 l/h. Dimensions, pump power ratings, and recommended pretreatment vary by flow rate.
| Model | Membranes | Capacity | m³/j | Pump power | Inlet / outlets | Dimensions | Weight | Optional sand filter |
|---|---|---|---|---|---|---|---|---|
| OI3240-2 | 6 × ULP31-4040 | 900 l/h | 22 | 7 HP | 1"1/4 | 300 × 90 × 160 cm | 275 kg | A670130 100 kg flint / 39 kg anthracite TM67 valve 892 € excl. VAT |
| OI2180-2 | 2 × ULP32-8040 | 1,600 l/h | 38 | 8 HP | 1"1/2 | 275 × 100 × 170 cm | 500 kg | A750200 175 kg flint / 75 kg anthracite TM75 valve 1,853 € excl. VAT |
| OI3180-2 | 3 × ULP32-8040 | 2,400 l/h | 58 | 9 HP | 1"1/2 | 275 × 100 × 170 cm | 525 kg | A750340 250 kg flint / 100 kg anthracite TM75 valve 2,139 € excl. VAT |
| OI2280-2 | 4 × ULP32-8040 | 3,200 l/h | 77 | 12 HP | 1"1/2 | 300 × 110 × 170 cm | 550 kg | A750340 250 kg flint / 100 kg anthracite TM75 valve 2,139 € excl. VAT |
| OI3280-2 | 6 × ULP32-8040 | 4,800 l/h | 115 | 13 HP | 1"1/2 | 300 × 110 × 170 cm | 650 kg | A750750 550 kg flint / 200 kg anthracite TM75 valve 3,688 € excl. VAT |
| OI4280-2 | 8 × ULP32-8040 | 6,400 l/h | 154 | 14 HP | 2" | 300 × 110 × 170 cm | 775 kg | A750500 × 2 750 kg flint / 300 kg anthracite TM75 valve 5,814 € excl. VAT |
| OI3380-2 | 9 × ULP32-8040 | 7,200 l/h | 173 | 20 HP | 2" | 300 × 110 × 170 cm | 825 kg | A750500 × 2 750 kg flint / 300 kg anthracite TM75 valve 5,814 € excl. VAT |
| OI4380-2 | 12 × ULP32-8040 | 9,600 l/h | 230 | 22 HP | 2" | 300 × 110 × 170 cm | 1,000 kg | A750750 × 2 1,100 kg flint / 400 kg anthracite TM75 valve 7,376 € excl. VAT |
| OI6380-2 | 18 × ULP32-8040 | 14,400 l/h | 346 | 24 HP | 2"1/2 | 300 × 160 × 170 cm | 1,350 kg | A961400 × 2 2,050 kg flint / 750 kg anthracite TM96 valve 20,490 € excl. VAT |
Close-up of the central section of the industrial RO system
Electricity
System power supply
Power supply: 380 V three-phase

