50 Ton Per Day Cat Pump 400v Seawater Desalination Plant

50 Ton Per Day Cat Pump 400v Seawater Desalination Plant

Product Details:

Place of Origin: China
Brand Name: Fenigal/OEM
Certification: CE/NSF etc.
Model Number: SWRO-50TPD~1000TPD

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Standard Export Wood Crate/Carton or Naked wrapped by film
Delivery Time: 15~30 days
Payment Terms: T/T, Western Union, Paypal etc.
Supply Ability: 50 set per month
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Detail Information

Technology: Reverse Osmosis Design: Skid Mount
Recovery Rate: 8~40% Feed TDS/ppm: <42,000
Water Temp.: 5~35˚C PH: 4~9
Dissolved Iron Mg/L: <0.1 Material: SS304/SS316L,carbon Steel
Voltage: 380V,415V,220V,can Be Customized Application: Water Purification,Filtration,pharmceutical,drinking Water,food
Function: Water Purifying, Desalination Control: Electronic,Manual/PLC
Ro Membrane: Hydranautics Or DOW,4040 Pump: Danfoss/CAT/CNP
High Light:

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Product Description

50 Ton Per Day Cat Pump 400v Seawater Desalination Plant


50Ton per day Seawater desalination plant price with CAT pump 400V


We are the manufacturer of the Seawater desalination RO plant, and specialized in making portable size and easy operation desalinators.

As the content of salt in the seawater is too high, that can not be used directly, there are mainly two methods to desalinate seawater, distillation and reverse osmosis. Distillation is mainly used for super-huge type seawater desalination and heat energy rich area, energy consumption is very high. Reverse Osmosis is very widely applicable, low energy consumption and high desalination rate, so it‘s widely used. We use the international best quality of seawater RO membrane. The membrane‘s salt removing rate is very high, with stable performance, safe and reliable. The HP pump we used is the international brand which is specialized in seawater desalination, with high and low pressure protection device, ensure the safety and reliable of the equipment. The treated water quality meets the national life drinking water quality standards (GB5749-85), do not add any chemicals, can be used for direct drinking, fresh and sweet. For the portable use, reliable water, cheap price etc., after a long time of design and practice, we integrate the reliable technology and advanced technology, make our equipment stand out! From here on, you will experience the different use feelings!


SWRO-30TPD Seawater desalination RO system

Technical parameters:

*Suggested to use flow rate 30Ton per day Recovery rate 25%
Applicable power AC380V, 50HZ, 3Phase Power 18KW
Inlet water TDS <45000ppm Freshwater TDS <600ppm
Design pressure 1000PSI Working temperature 5-45℃
Inlet water residual chlorine <0.1ppm Working pressure ≤850PSI
Inlet water turbidity <1 Inlet water SDI <5
Equipment specification 256X160X214(cm) Equipment net weight 2500Kg


SWRO-50TPD Seawater desalination Plant

Technical parameters:

*Suggested to use flow rate 50 ton per day Recovery rate 30-35%
Applicable power AC380V, 50HZ, 3Phase Power 18KW
Inlet water TDS <45000ppm Freshwater TDS <700ppm
Design pressure 1000PSI Working temperature 5-45℃
Inlet water residual chlorine <0.1ppm Working pressure ≤850PSI


Core filtration component USA DOW 8040 sea water desalination membrane several units
Pretreatment Sand filter and PP filter
Raw water pump CNP brand, , 380V, 50HZ
High-pressure pump USA CAT brand stainless steel 316L
Instrument Raw water pump inlet water pressure gauge, high-pressure pump, Inlet water pressure gauge, fresh water flow meter
Online conductivity meter Korida online conductivity meter



Seawater RO membrane:
Reverse Osmosis is the device that uses semi-permeable membrane under the pressure differences function to make the salt water desalination and purification. It is on the contrary of natural direction, so it is called reverse osmosis. It can remove more than 97% solubility of salts in the water and more than 99% of the gel, micro-organisms, and particulate organic matter and so on. It is the first choice equipment of modern water and purified water. RO usually has I and II stages.


Working Process

Raw seawater tank→Booster pump→Sand filter→Activated carbon filter→5μm micro filter→1μm micro filter→High pressure pump→Seawater Reverse osmosis system (with Automatic RO backwash)→Output pure living water


Main Technical Parameters



of water


General Power


Electrical Power




Size (L*W*H)

( mm)



SW-1000I(100L/H) 0.1 0.2 AC220V EC4021-800A 690*570*1490 100
SW-1000I(300L/H) 0.3 2.75 AC220V 18A / 380V 9A ESPA4040*2 1550*900*1820 150
SW-1000I(500L/H) 0.5 2.75 AC220V 18A / 380V 9A ESPA4040*3 1550*900*1820 250
SW-1000I(750L/H) 0.75 4.25 AC220V 27.5A / 380V 13A ESPA4040*4 1550*900*1820 350
SW-1000I(1000L/H) 1 3.75 AC220V 24A / 380V 12A ESPA4040*4 1980*900*1940 500
SW-1000I(2000L/H) 2 4.75 AC380V 8.8A ESPA4040*6 4800*700*2050 700
SW-1000I(3000L/H) 3 5.75 AC380V 10A ESPA4040*7 6000*800*2200 800
SW-1000I(4000L/H) 4 7.5 AC380V 12A ESPA4040*8 7000*900*2400 1000
SW-1000I(5000L/H) 5 12.5 AC380V 25A ESPA8040*9 8000*1000*2700 1500

Our SWRO System Advantages:
1. Auto operating by pressing one key, easy and convenient to operate.

2. Auto sea water flushing and fresh water flushing

3. Touch screen + PLC automatic control+ soft start, more integrated and convenient, real-time running process, more vivid and visualized. 4. Auto dosing, reducing the fouling of the seawater RO membrane.

5. The machine sets up high and low pressure protection to prevent the machine from breakdown. 6. Device fault alarm and indication is convenient for identifying the causes and maintenance quickly.

7. Kinds of flow and pressure testing instruments, monitoring the device operating state at any time

8. Online conductivity meter, monitoring the output water quality at any time.


9. Fully polished stainless steel frame, safe and fastness, elegant appearance.

10. USA imported DOW brand seawater RO membrane, max salt removing rate can reach up to 99.7%.

11. High quality quartz sand filter, can remove the large impurities, alga and so on, and can be manual cleaning independently.

12. All of the high pressure fittings adopt SS316 material, safe and corrosion resistant.

13. Low pressure fittings adopt high quality UVPC material.

14.Customized end side port FRP membrane housing, simple connection, safe and reliable.


15. Dosing pump, accurate dosing, reducing the fouling of the seawater RO membrane Metering pump with the power switch, convenient to start and stop. The power cord and dosing tank’s level signal lines use the navigation plug connection, convenient disassembly of metering pump.

16. High quality SS316L high pressure pump, safe and corrosion resistant, running more stable.

17. Cartridge filter protect RO membrane, prolong RO membrane's service life.

18. High quality stainless steel raw water pump. 3. Final Production water of ultraviolet disinfection online to ensure the output water quality.

19.High quality SS316L electric slowly open valve, slow opening and closing device high pressure.

20. Universal wheel and adjusting legs make the machine move easier and portable, and is suitable for installation and use under more conditions.

50 Ton Per Day Cat Pump 400v Seawater Desalination Plant 0

50 Ton Per Day Cat Pump 400v Seawater Desalination Plant 1



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