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The LEFOO LFP501DB High Flow DC Peristaltic Pump is designed for reliable liquid transfer and dosing applications. With flow rates up to 2800 ml/min and 12V DC or 24V DC power options, this self-priming peristaltic pump delivers stable performance for continuous fluid handling systems.
Featuring contamination-free fluid transfer and easy maintenance, the LFP501DB is ideal for water treatment equipment, chemical dosing systems, hydroponic nutrient dosing systems, food processing machinery, textile printing machines, and industrial automation applications.
Features
1.High precision, long lifetime, durable
2.Straight tube installation method to avoid residual stains(straight, U-shaped, L-shaped are available)
3.Waterproof pump head prevents water from entering the motor
4.Whole detachable pump head, convenient for tube replacement and maintenance
5.Low noise, smooth operation, fine-tunable pressure tube to avoid dripping
SPECIFICATIONS
| Item | Details |
|---|---|
| Model | P501DB |
| Installation Method | Built-in mounting hole |
| Motor Type | Brush DC motor |
| Control Method | Power-on operation |
| Function | Fixed flow rate |
| Working Voltage | DC12V, DC24V |
| Power | ≤24W |
| Weight | 640 g |
| Working Environment | Temperature: 0-45℃; Relative Humidity: <85%RH |
| Rollers | Standard with 3 rollers |
FLOW RATE: ml/min
| Voltage | Flow Range | Tube Size | Tube Type |
|---|---|---|---|
| DC12V, DC24V | 990 ~ 1600 | 24# | BPT Tube / Silicone Tube / A60-F / Viton Tube |
| DC12V, DC24V | 1480 ~ 2550 | 35# | BPT Tube / Silicone Tube / A60-F / Viton Tube |
| DC12V, DC24V | 1800 ~ 2800 | 36# | BPT Tube / Silicone Tube / A60-F / Viton Tube |
MOUNTING DIMENSION: mm
Remark
The above flow parameters are tested under the conditions of room temperature 23℃, standard atmospheric pressure, clean water, suction lift 0.2m, lift 0, and no pressure. For reference only.
Pump flow rate can be affected by viscosity, density, medium temperature, ambient temperature, inlet and outlet pressure, suction lift and lift of pump. To ensure the accuracy of the pump, it is necessary to keep the above factors without significant changes.
High Flow Performance
Flow range from 990ml/min to 2800ml/min for efficient liquid transfer.
Self-Priming Capability
Maximum suction lift up to 8 meters without manual priming.
Contamination-Free Fluid Transfer
Liquid only contacts the tubing, preventing cross-contamination.
Excellent Dry-Running Ability
Can operate safely without liquid for short periods.
Easy Tube Replacement
Quick maintenance and reduced downtime.
Multiple Tubing Options
Compatible with Silicone Tube, BPT Tube, and A-60-G Tube.
Long Service Life
Motor life exceeds 800 hours with durable tubing options available.
Low Noise Operation
Operating noise ≤65dB for quieter working environments.
A range of tube materials is available to handle a range of different chemicals as well as hygienic options for food and beverage dispensing.
Food Machinery
Drink dispenser
Detergent supply
Dish-Washing machine,
Washing machine Analytical Equipment
Analytical &testing instrument sample supply
Printing Equipment： Ink Supply
Kitchen Apparatus
Laundry Apparatus
Car Washing Equipment Analytical Apparatus
Drink machine
Drinks dispensing
Beverage Dispenser
Soda beverage fountains
Beer brewing equipment
Coffee machine
Ice cream dispensing
Blood diagnostic equipment
Vegetable cultivation
Indoor growing shelves
Indoor Farming
Vertical Farming
Commercial washing machine
Medical device
Water treatment
Gas analysis
Printing machine
Aquarium
Hydroponics
Agriculture plating
Lab sampling
Dishwasher
Robot Sweeper
Swimming Pool
1. What is a peristaltic pump?
A peristaltic pump is a type of positive displacement pump that transfers liquids through flexible tubing. The liquid only contacts the tube, making the pump suitable for applications requiring clean, contamination-free liquid transfer.
2. What liquids can the LFP501DB peristaltic pump transfer?
The LFP501DB peristaltic pump is suitable for transferring various low-viscosity liquids, including water, nutrient solutions, detergents, cleaning liquids, inks, beverages, and other compatible fluids. Tubing material should be selected according to the liquid properties.
3. Does the liquid come into contact with the pump mechanism?
No. In a peristaltic pump, the liquid flows only through the tubing and does not contact internal pump components. This design helps reduce contamination and simplifies maintenance.
4. Can the LFP501DB peristaltic pump run dry?
Peristaltic pumps can generally tolerate short periods of dry running because the liquid is contained inside the tubing. However, extended dry operation may reduce tubing life and is not recommended.
5. How often should the tubing be replaced?
Tubing replacement intervals depend on operating conditions, running time, liquid type, pressure, and tubing material. Regular inspection is recommended to maintain optimal pump performance.
6. Is the LFP501DB suitable for continuous operation?
Yes. The LFP501B DC peristaltic pump is designed for repeated and continuous liquid transfer applications. Actual service life depends on operating conditions and system design.
7. Can the pump be customized?
Yes. LEFOO supports OEM and customization services, including voltage options, tubing materials, connectors, mounting configurations, and application-specific requirements.
8. What is the flow range of the LFP501DB peristaltic pump?
The LFP501DB high flow peristaltic pump provides flow rates from 990 ml/min to 2800 ml/min depending on tubing size, motor speed, and operating conditions.
9. What applications is the LFP501DB commonly used for?
The LFP501DB is widely used in water treatment systems, chemical dosing equipment, hydroponic nutrient dosing systems, food processing equipment, laboratory instruments, textile printing machines, and industrial automation systems.
10. Why choose the LFP501DB high flow peristaltic pump?
The LFP501DB combines high flow performance, self-priming capability, contamination-free liquid transfer, and easy maintenance. Its 12V DC and 24V DC options make it suitable for OEM equipment integration and continuous liquid handling applications.
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