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400 GPD Booster Pump Reverse Osmosis Pump

400 gpd booster pump reverse osmosis pump is an electric pump designed for pure water machines or water purifiers.  the Pumps are also widely used for RO systems. They are ideal for high-pressure/stable flow applications with low amp draw. They can be mounted in any position, are compact, and are designed for a long trouble-free life. Available in a variety of motor voltages and configurations. These RO water purifiers are ideal for household use, office drinking water solutions. Equipped with a high-quality, continuous duty pump that provides a constant flow of feed water to the membrane, yet maintains quiet operation.


- Diaphragm Booster Pump ideal for 400 gpd water purifier
- 70PSI pressure feeding makes the water purifier unit produce more pure water for drinking and reduce rejected water

- Work Flow ≧2950ml/min(70 psi), customized parameters for customers.


LEFOO pumps are easy to connect to all RO Water Purifiers, RO Systems, RO Filter RO Membrane Housing, RO Low-Pressure Switch, RO Spare Parts, RO Spun Candle, UV Barrel, Water Filter Cartridge, and many more.   All these pump products are jerk-free in functionality. All these models are available in many specifications. Our customers can avail of these products at market-leading rates from us.


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Specification of 400 GPD Booster Pump Reverse Osmosis Pump


ModelLFP1400JLFP1400JDLFP1400W-PLFP1400.2W
VoltageDC24V
Inlet Pressure0.2Mpa
Working Pressure0.5Mpa
Working Current≦2.5A≦3.01A
Working Flow≧2950ml/min
Open Flow≧4500ml/min
≧4000ml/min
Bypass Pressure0.85~1.0Mpa
Maximum Current≦3.5A≦4.0A
Optional Connection
3/8"NPT
3/8"NPT "0"
3/8"Side Female Quick Connector
3/8"Top Female Quick Connector

LEFOO Specification of 400 GPD Booster Pump Reverse Osmosis Pump



Features of 400 GPD Booster Pump RO

Lefoo RO filter pump has the following features.

  • High water preventing level.

  • Compliant with CE, Rohs, CQC certifications.

  • Large flux water outlets with stable pressure and long working life.

  • The compact structure consists of robust plastic and metal components.

  • DC Powered strong impetus motor with low noise, low vibration level.

  • Whole process quality controls in processes of electrical, sealing, and pressure boosting.


Application of 400 gpd Booster Pump Reverse Osmosis Pump

Compared to another booster pump for RO system, This booster pump is frequently used on:

  • Water Treatment Machine RO

  • Shop Carbonation Machine

  • Soda Beverage machine

  • Water Vending Machine

  • Hydroponics and Aeroponics

  • Misting Systems for Garden

  • Surface sanitation system

  • House humidifier

  • Fan coils units Cleaning

  • Water lab testing

  • Autoclave process systems

  • Methanol & Water Injection

  • (12 V for RO system on caravans, RV, boats)


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