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The LEFOO LFP404DB High Flow DC Peristaltic Pump delivers reliable liquid transfer and dosing performance with flow rates from 1965 to 4200 ml/min. Featuring self-priming operation, easy tube replacement, and contamination-free fluid handling, it is ideal for beverage dispensing equipment, industrial cleaning equipment, water treatment systems, textile printing machines, chemical transfer systems, and automation applications.
Features
1.Large flow
2.Low noise
3.Long life
4.Can transport viscous media in large quantities
SPECIFICATIONS
| Item | Details |
|---|---|
| Model | P404DB |
| Installation Method | Stainless steel mounting plate as standard (customizable) |
| Motor Type | Brush DC motor |
| Control Method | Power-on operation |
| Function | Fixed flow rate |
| Working Voltage | DC12V, DC24V |
| Power | ≤36W |
| Weight | 650 g |
| Working Environment | Temperature: 0-45℃; Relative Humidity: <85%RH |
| Rollers | Standard with 2 rollers + 2 training wheels |
FLOW RATE: ml/min
| Voltage | Flow Range | Tube Size | Tube Type |
|---|---|---|---|
| DC12V, DC24V | 1965 ~ 2900 | 35# | BPT Tube / Silicone Tube / A60-F / Viton Tube |
| DC12V, DC24V | 2800 ~ 4200 | 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 Peristaltic Pump
Provides stable liquid transfer with flow rates from 1965 to 4200 ml/min.
Self-Priming Liquid Transfer
Supports automatic fluid suction without additional priming devices.
Compact Design for Equipment Integration
Easy installation into industrial machines and automated systems.
Non-Contaminating Fluid Path
Only the tubing contacts the liquid, helping maintain clean transfer.
Quick Tube Replacement
Reduces maintenance downtime and improves operating efficiency.
Wide Liquid Compatibility
Suitable for water-based chemicals, detergents, cleaning solutions, beverages, and process liquids.
Reliable Continuous Operation
Designed for long-term liquid transfer and industrial dosing applications.
OEM & Customization Support
Available with customized tubing materials, connectors, and voltage options.
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 LFP404DB peristaltic pump transfer?
The LFP404DB 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 LFP404DB 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 LFP404DB suitable for continuous operation?
Yes. The LFP404DB 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 LFP404DB peristaltic pump?
The LFP404DB high flow peristaltic pump provides flow rates from 1965 ml/min to 4200 ml/min, depending on tubing size, motor speed, and operating conditions.
9. What applications is the LFP404DB commonly used for?
The LFP404DB is commonly used in beverage dispensing systems, industrial cleaning equipment, textile printing machines, water treatment systems, chemical transfer equipment, and automated liquid handling systems.
10. What are the advantages of the LFP404DB high flow peristaltic pump?
The LFP404DB combines high flow capacity, self-priming operation, easy tube replacement, and contamination-free liquid transfer. Its compact design makes it suitable for OEM equipment integration and continuous industrial liquid transfer applications.
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