English 
français 
Deutsch 
Español 
italiano 
русский 
português 
العربية 
Türkçe 
Zulu 
LEFOO High Flow Demand Delivery Pumps are high-performance pressure-controlled diaphragm booster pumps designed for reliable water transfer and automatic water supply. Featuring a built-in pressure switch, the pump automatically starts and stops according to system pressure, delivering stable water pressure, high flow performance, and energy-efficient operation.
Available in both DC and AC voltage options, the series provides flow rates from 3.0 to 5.0 GPM with shut-off pressure options from 30 to 70 PSI, making it ideal for residential, commercial, industrial, and mobile water systems. Equipped with a durable multi-chamber diaphragm, self-priming capability, and thermal overload protection, LEFOO Demand Delivery Pumps ensure dependable performance, quiet operation, and long service life in continuous-duty applications.
Ideal for RVs, marine systems, water purification, beverage equipment, agricultural spraying, and commercial water transfer applications.
TECHNICAL PARAMETER
| LEFOO High Flow 3~5 GPM Demand Delivery Pump | ||||||||||||
| Model | Discharge Pressure/PSI | Flow Rate/GPM | Flow Rate/LPM | Current /A | Rated Voltage | Inlet WaterPressure/PSI | Working Flow Rate | Working Current | Suction | Shut-off Pressure | Maximum current | Connection |
| LFP0500T | 0~60 | 3.49~5.00 | 13.19~18.88 | 8.80~20.10 | 12V DC | 0 PSI | 5.0 GPM | ≤9.5 A | ≥2 m | 30~60 PSI | ≤15.5~21.5 A | Connector options A-D |
| LFP1300T | 0~60 | 2.20~2.99 | 8.32~11.31 | 1.70~5.20 | 24V DC | 0 PSI | 3.0 GPM | ≤2.3 A | ≥2 m | 30~60 PSI | ≤4.1~5.7 A | Connector options A-D |
| LFP1500T | 0~60 | 3.87~5.06 | 14.64~19.15 | 4.20~9.70 | 24V DC | 0 PSI | 5.0 GPM | ≤4.7 A | ≥2 m | 30~60 PSI | ≤7.4~10.2 A | Connector options A-D |
| LFP5300T | 0~70 | 1.77~3.00 | 6.69~11.36 | 0.58~1.38 | 115V AC | 0 PSI | 3.0 GPM | 0.8 A | ≥2 m | 30~70 PSI | ≤1.20~1.55 A | Connector options A-D |
| LFP5350T | 0~70 | 2.00~3.49 | 7.55~13.22 | 0.64~1.59 | 115V AC | 0 PSI | 3.5 GPM | 0.85 A | ≥2 m | 30~70 PSI | ≤1.30~1.75 A | Connector options A-D |
| LFP5400T | 0~70 | 2.32~4.02 | 8.78~15.22 | 0.72~1.77 | 115V AC | 0 PSI | 4.0 GPM | ≤0.9 A | ≥2 m | 30~70 PSI | ≤1.45~1.95 A | Connector options A-D |
| LFP6500T | 0~70 | 3.09~5.01 | 11.71~18.97 | 0.56~1.20 | 230V AC | 0 PSI | 5.0 GPM | 0.65 A | ≥2 m | 30~70 PSI | ≤0.9~1.3 A | Connector options A-D |
High Flow Performance
Delivers up to 5.0 GPM for stable and continuous water supply.
Automatic Pressure Control
Automatically starts and stops according to system water demand.
Multiple Voltage Options
Available in 12V DC, 24V DC, 115V AC, and 230V AC.
Self-Priming Design
Supports self-priming up to 2 meters for flexible installation.
Wide Pressure Selection
Shut-off pressure options from 30 PSI to 70 PSI for various applications.
Thermal Overload Protection
Built-in 105°C thermal protector safeguards the motor from overheating.
Continuous Duty Operation
Designed for reliable and stable performance during continuous use.
OEM & ODM Support
Customized voltage, pressure, connectors, and branding are available.
LEFOO High Flow Demand Delivery Pumps are ideal for water pressure boosting, water purification systems, RV and marine water systems, agricultural spraying, commercial equipment, industrial water transfer, and other applications requiring stable pressure and high flow.
Select the pump based on your system's required flow rate and working pressure. LEFOO offers models from 3.0 GPM to 5.0 GPM with shut-off pressure options ranging from 30 PSI to 70 PSI, making it easy to match different applications.
Yes. Every High Flow Demand Delivery Pump features a built-in automatic pressure switch that starts the pump when water is needed and stops it automatically when the system reaches the preset pressure.
The series is available in 12V DC, 24V DC, 115V AC, and 230V AC, making it suitable for global markets and a wide range of equipment.
Yes. The pump is designed for continuous operation under normal working conditions. It also includes built-in thermal overload protection to help prevent motor overheating.
Yes. LEFOO provides OEM and ODM services, including customized voltage, pressure settings, connectors, labels, packaging, and branding to meet different project requirements.
Product Inquiry
