1. Operation:
Mini Diaphragm Pump: A mini diaphragm pump utilizes a flexible diaphragm to create a reciprocating motion that generates suction and discharge. The diaphragm separates the liquid from the pumping mechanism, preventing contamination and ensuring efficient pumping.
Mini Peristaltic Pump: A mini peristaltic pump operates by squeezing a flexible tube or hose with rollers or shoes. This action creates a positive displacement, pushing the liquid through the tube while maintaining a sealed flow path. Peristaltic pumps are known for their gentle pumping action, making them suitable for delicate fluids or shear-sensitive applications.
Dimension Drawing

2. Design:
Mini Diaphragm Pump: Diaphragm pumps typically consist of a housing, diaphragm, valves, and an actuating mechanism. They are available in single or double diaphragm configurations. The housing materials can vary, including metals, plastics, or elastomers, depending on the application requirements.
Mini Peristaltic Pump: Peristaltic pumps are designed with a tube or hose, rollers, and a motor. The tube material is selected based on the fluid being pumped, ensuring compatibility and preventing chemical reactions. The rollers compress the tube, creating a positive displacement that propels the fluid forward.
Technical Specification
| Voltage | DC12V | Mode | DRB130A-01 |
| Power | 2.4W | Suction Value | -20Kpa |
| Flow | 32-48LPM | Noise | 60dB |
| Life test | 500 hours | Product use | Smart sweeper,hgih end water dispenser,handwash machine,cosmetics machine,fragrance machine |
3. Applications:
Mini Diaphragm Pump: Diaphragm pumps are commonly used in applications requiring high pressure, such as medical devices, laboratory equipment, inkjet printing, and chemical dosing. They are suitable for pumping liquids with low to medium viscosity and can handle abrasive or corrosive fluids.
DC Peristaltic Pump: Peristaltic pumps find applications in fields like pharmaceuticals, food and beverage, biotechnology, and analytical instruments. Their gentle pumping action makes them ideal for pumping shear-sensitive fluids, viscous substances, and those containing particulate matter. Peristaltic pumps are also widely used in medical devices, where precise and controlled fluid delivery is critical.
Mini pumps and solenoid valves application

4. Advantages and Limitations:
Mini Diaphragm Pump:
- Advantages: High-pressure capabilities, self-priming, suitable for abrasive and corrosive fluids.
- Limitations: Limited flow rates, can be noisy, may require periodic maintenance.
Small Peristaltic Pump:
- Advantages: Gentle pumping action, precise and controlled fluid delivery, suitable for shear-sensitive and viscous fluids.
- Limitations: Limited pressure capabilities, lower flow rates compared to diaphragm pumps, tube replacement required periodically.
The minimum flow rate of the peristaltic pump may be milliliters per minute. Different models of peristaltic pumps may have different minimum flow rates, and some peristaltic pumps may have a higher minimum flow rate small. If you need more specific values, you may need to consult the relevant peristaltic pump manual or contact the manufacturer of the peristaltic pump.
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Main Product:
Mini Diaphragm Pump,
Solenoid Pump,
Peristaltic Pump,
Piston Pump ,
Solenoid Valve,
Solution For Mini Pumps And Valves