Electric pressure booster pump unit LFP400GPD

electrically-poweredfor water systemsfor water

Overview
The LFP400GPD 24V DC RO booster pump is designed for use in reverse osmosis (RO) systems to increase inlet pressure and maintain required flow rates across membrane stages. The product is part of a family of 24V DC RO booster pumps with multiple sub-models and electrical/flow variants.

Parameters
Model | Voltage | Inlet Water Pressure | Working Pressure | Working Current | Working Flow Rate | Open Flow | Bypass Pressure | Maximum Current
LFP1400J | 24V DC | 0.2 MPa | 0.5 MPa | ≤ 2.5 A | ≥ 2950 mL/min | ≥ 4000 mL/min | 0.85–1.0 MPa | ≤ 3.5 A
LFP1400JD | 24V DC | 0.2 MPa | 0.5 MPa | ≤ 2.5 A | ≥ 2950 mL/min | ≥ 4000 mL/min | 0.85–1.0 MPa | ≤ 3.5 A
LFP1400W-P | 24V DC | 0.2 MPa | 0.5 MPa | ≤ 3.0 A | ≥ 2950 mL/min | ≥ 4000 mL/min | 0.85–1.0 MPa | ≤ 4.0 A
LFP1400.2W | 24V DC | 0.2 MPa | 0.5 MPa | ≤ 3.0 A | ≥ 2950 mL/min | ≥ 4000 mL/min | 0.85–1.0 MPa | ≤ 4.0 A
LFP1400J-V | 24V DC | 0.2 MPa | 0.5 MPa | ≤ 2.5 A | ≥ 2950 mL/min | ≥ 4000 mL/min | 0.9–1.1 MPa | ≤ 3.5 A

Related information
Product belongs to the 24V DC RO Booster Pump family and is available in multiple sub-models to match different RO system inlet conditions and capacity requirements. Select the variant based on required bypass pressure, maximum current and target flow.

Technical specifications

• Model: LFP400GPD
• Commercial family: 24V DC RO Booster Pump
• Brand: LEFOO
• Nominal voltage: 24V DC
• Typical inlet water pressure (family reference): 0.2 MPa
• Working pressure (family reference): 0.5 MPa
• Working flow rate (family reference): ≥ 2950 mL/min (some variants ≥ 4000 mL/min)
• Open flow (family reference): ≥ 4000 mL/min (example variant)
• Bypass pressure (family reference): 0.85–1.0 MPa (some variants: 0.9–1.1 MPa)
• Working current / Maximum current: variant-dependent (examples: ≤ 2.5 A, ≤ 3.0 A, ≤ 3.5 A, ≤ 4.0 A)
• Dimension drawings and product images: provided on the product page for installation and integration