MO24000 4" RO system

Product information

MO24000TP5 is the most popular model for small productions. The system provides up to 24,000 liters of purified water per day. Pre-designed and convenient options for permeate flushing and blending assembly allow it to handle any water treatment task, even with complex water. The system design and reliable components enable continuous 24/7 operation.

Its open-frame design ensures quick maintenance access, while the OC5000 controller allows full customization to suit specific applications and conditions. Permeate flushing extends the service life of membrane elements by up to 30% and significantly reduces the load on pre-filters.

The blending assembly enables mixing from any point in the water purification system or even from another water source. A well-thought-out design with a power reserve makes this model an optimal solution for water purification in hotels, greenhouses, and livestock complexes. The MO24000TP5 is also a reliable choice for medium-sized businesses such as breweries, household chemicals, cosmetics, and car care production.

Technical information

Parameter
Specification
Rated capacity
1000 L/h
Rated capacity
24000 L/d
Recovery
up to 75 %
Inlet water TDS
3000 ppm
Membranes (pcs/type)
4/40×40
Inlet water pressure
2…4 bar
Operating pressure
8…12 bar
Maximum pressure
14 bar
Service feed flow
1300–1500 L/h
Forward flush feed flow
4200 L/h
Water consumption for forward flush
70 L
Inlet water temperature
5…30 °C
Online access
no
Controller menu languages
EN
Power supply
1 × 220–230 V
Frequency
50 Hz
Rated power
1.9 kW
System dimensions (H × W × D)
1490 × 700 × 580 mm
System weight
110 kg
Permeate flow*
20 LPM
Concentrate flow*
6.7 LPM
Recycle flow*
32 LPM
Operating pressure*
10.9 bar

Parameter
Pump: Grundfos® CM 3-14, high-energy efficiency (IE4, A+), low noise and vibration, AISI 304 – 1 pcs
Membrane vessel: 300 psi – 4 pcs
Electrical panel and controller: Ecosoft OC5000
Conductivity cell (permeate): yes
Sediment prefilter: BB20 – 1 pcs
Sediment filter: PP melt-blown 4.5″ × 20″, 5 µm – 1 pcs
Frame: Steel, powder-coated – 1 pcs
Inlet solenoid valve: Danfoss – 1 pcs
Forward flush solenoid valve: Danfoss – 1 pcs
Float switch: 1 pcs
Pressure switch after sediment filter: adjustable
Pressure switch on permeate line: adjustable
Permeate rotameter: 5–35 LPM, non-adjustable
Concentrate rotameter: 5–35 LPM, adjustable
Permeate recycle: 10–50 LPM, adjustable
Pressure gauge inlet before sediment filter: 10 bar
Pressure gauge after sediment filter: 10 bar
Operating pressure gauge: 16 bar
Connection feed water: G 1
Connection permeate: G 1
Connection concentrate: G 1
Connection ports for dosing pump: G ½
Connection ports for permeate flush kit: G 1
Connection ports for raw water blending kit: G ⅜

Parameter
Specification
Max. inlet water TDS (Total dissolved salts)
3000 ppm
Hardness (without antiscalant)
150 ppm CaCO₃
Hardness (with antiscalant)
15000 ppm CaCO₃
Silica
20 mg/L SiO₂
Residual chlorine
0.1 mg/L
Chemical oxygen demand
5 mg/L O₂
Iron
0.1 mg/L
Manganese
0.05 mg/L
Hydrogen sulfide
none
Chlorides
500 mg/L

To ensure maximum efficiency of the Ecosoft reverse osmosis system, regular replacement of filter elements is required. Proper maintenance guarantees high water quality and extends the service life of your system.

Cartridge replacement schedule:

  • Ecosoft PP melt-blown sediment filter, 4.5″ × 20″, 5 µm – replace every 4 months, or if the pressure drop reaches 0.5 bar
  • Membrane element – replace or clean every 6 months if productivity decreases by more than 15–20%, water quality worsens by 15–20%, or pressure drop increases by 15–20%

You can replace cartridges and membrane elements yourself, but for best results we recommend contacting an authorized service center.

If you decide to carry out the replacement yourself, follow the instructions below:

⚠️ Use sterile rubber gloves when handling membrane elements

⚠️ If high microbiological purity is required, disinfect the reverse osmosis system and the permeate tank before installing the membrane

 

Membrane holder cap

Membrane holder cap
1 – Screws, 2 – Locking half-rings, 3 – End cap, 4 – Sealing ring, 5 – Sealing ring for the end cap.

Remove the membrane element(s) from the factory packaging. To replace the old element with a new one, disconnect the pipelines and remove the membrane holder(s) from the frame.

⚠️ Pay special attention to the sealing ring of the end cap (5). If the seal is missing, permeate and concentrate streams may mix.

 

Membrane installation

After removing the end cap, install the membrane element in the direction of the arrow marked on the membrane holder (from the inlet water side). The membrane element must be inserted into the holder with its sealing ring aligned with the inlet connection of the holder head.

After installation, secure the holder head with screws and locking elements to the holder body, then reconnect the pipelines for feed water, concentrate discharge, and permeate outlet on the membrane holder. Fix the membrane holder to the reverse osmosis system frame.

During the first system startup, the initial portion of permeate must be discharged to the sewer, with a minimum discharge time of 15 minutes.

💡 When installing the membrane, pay attention to the direction of the arrow on the membrane holder.

💡 If necessary, use glycerin as a lubricant.

FAQ

  • The MO24000TP5 is suitable for a variety of commercial and residential applications due to its ability to produce up to 24  000  L of purified water per day with high efficiency.

    Our 20-year collaboration with water professionals worldwide has helped us develop standardized, easy-to-use, and customizable reverse osmosis units.

  • The Professional line offers several advantages:

    • components from leading global manufacturers ensure reliability
    • modular design enables easy connection of a dosing station and options such as permeate flushing or raw water blending for different water qualities
    • technical support from Ecosoft experts and a 12-month warranty
  • You can estimate the system performance using the graph provided in the Ecosoft Professional MO24000TP5 RO technical data sheet in the Downloads on this page (left sidebar).

     

    To calculate the permeate flow rate at 15°C and feed water TDS of 1 500 mg/L, refer to the chart below:

    Ecosoft MO24000TP5 flow rate chart
    Ecosoft MO24000TP5 flow rate chart

     

    • On the FEED WATER TDS axis, mark the point corresponding to 1 500 mg/L (1).
    • Draw a line to intersect the curve for 15 °C (2).
    • From the point of intersection, draw a line toward the PERMEATE FLOW RATE axis (3).

    The result is approximately 1 050 L/h.

     

    To get the most accurate estimate, a complete feed water analysis is required.

     

    If you already have this analysis and know the water temperature, feel free to send us the data. We will calculate the performance using specialized software such as Wave from DuPont or QPlus from LG. Contact us at international@ecosoft.com — we look forward to your requests.

  • To determine the quality of water after the system, you can use software to calculate the operating parameters and expected purity.

    Projection tools like Wave from DuPont and QPlus from LG allow for detailed modelling. You can also use the Ecosoft RO calculator to get an approximate estimate based on basic input data.

     

    If you would like support with this, send your feed water parameters to international@ecosoft.com — we’ll be happy to help.

  • Yes, you can increase the system’s capacity over time.

    You can add two additional pressure vessels with 4″ reverse osmosis membranes to increase the flow rate of the MO24000TP5. This does not require a pump upgrade and only minimal piping modifications.

    Please note that the frame does not include designated space for the additional membranes, but they can be installed next to the system.

     

    When increasing productivity, you should adjust the following:

    • optimize the pre-treatment setup
    • add an antiscalant or softener if necessary
  • Yes, the MO24000TP5 is designed for continuous 24/7 operation in commercial environments.

     

    Its robust Grundfos® pump and stainless steel frame ensure long-term durability.

    The OC5000 controller manages automatic on/off cycles, flushing, and dry-run protection to safeguard the system.

    The open-frame design allows quick and easy maintenance to reduce downtime.

  • If you choose a professional line of commercial reverse osmosis systems, it makes sense to get the most out of it.

     

    For complex water and extended service life, DuPont membrane elements are recommended.

    If you require higher capacity, we suggest using DuPont FilmTec XLE PRO 4040.

    If your priority is better quality of purified water, DuPont FilmTec LCLE 4040 can be used.

     

    To get an estimate of the water quality you will receive, contact us at international@ecosoft.com.

  • If you use tap water as a feed source, it must be pre-filtered from fine particles and chlorine before entering the RO system. Well water may contain hardness, iron, manganese, silica, or hydrogen sulfide — all of which can quickly damage the membrane. Some of these issues can be addressed by using an antiscalant.

     

    We recommend performing a detailed laboratory analysis of your well water. For tailored advice, feel free to contact us at international@ecosoft.com.

  • Removing hardness salts before the reverse osmosis system is the most effective solution. This can be done by using a softener.

    If your feed water is more complex and contains not only hardness but also iron, manganese, or TOC, we recommend using Ecomix® filtration media.

    Antiscalants can also be used effectively in industrial systems with a capacity of more than 2.0 m³/h.

  • An open tank is the most common solution, especially if the required water flow exceeds the system capacity by three times or more. It is commonly used in private houses and car washes.

     

    A pressure tank is suitable when the required water flow is short-term and does not exceed twice the system’s hourly capacity. It is typically used in restaurants and cafés.

  • For an open tank, the volume should be at least equal to the hourly capacity of the system.

    For the MO24000TP5, the minimum recommended tank size is 1 000–1 500 L. The maximum hourly water demand of the consumer should also be taken into account.

     

    A pressure tank is usually selected based on actual needs, with a minimum volume of around 80 L. Keep in mind that such tanks typically store only half of their total declared volume.

    Only pressure tanks specifically designed for reverse osmosis water should be used. These are constructed to prevent direct contact between the water and any metal parts.

     

    For large water needs, two or more pressure tanks can be installed in parallel. Each tank should be equipped with a check valve and a shut-off valve.

  • Yes, it is possible to connect two or more tanks to a single system.

    If you have such a need, contact us at international@ecosoft.com, and we will recommend the best solution.

     

    We also suggest considering a ready-made option for this purpose — the Ecosoft Smart Water Keeper 500 L water tank.

  • The Grundfos pump used in this model offers several advantages:

    • low energy consumption (1.5 kW)
    • low noise level (55 dB)
    • built-in dry-run protection
    • high operating pressure (up to 16 bar)
    • global manufacturer’s warranty from Grundfos

Local support

Contact
Need support from a local Expert?

Our partners are happy to support you with their expertise, ensuring a Professional installation and Easy Maintenance.

Just leave a short note and we will connect you with one of our local partners!

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Video
Dimensions, H×W×D:
1490 × 700 × 580
mm
Filter weight
110
kg
Image Size
Professional MO24000 4" reverse osmosis system
Professional MO24000 4" reverse osmosis system
Dimensions, H×W×D:
1920 × 835 × 715
mm
Filter weight
150
kg
Image Box
Professional MO24000 4" reverse osmosis system
Professional MO24000 4" reverse osmosis system