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Pincheng 310 mini Diaphragm water pump - Multi-Voltage DC 3-6V for Precision Fluid Control. This miniature diaphragm water pump delivers robust 30 PSI pressure (0.3-0.8L/min flow) at only 3.6W power. Engineered with food-grade PP housing and EPDM seals , this 40g pump safely handles cosmetics, medical fluids, and pH 2-12 solutions. 310 Mini water pump 12v is with brushless DC or carbon brush motor operates quietly at ≤65dB across 3V/3.7V/6V inputs, ideal for:
Medical devices (infusion pumps, sterilizer systems)
Beauty tools (facial misters, cryo rollers)
Smart home appliances (humidifiers, coffee machines)
Features 500+ hour continuous lifespan, and thermal overload protection. Customize hose connectors or integrate PWM speed control. CE/RoHS certified.
The Pincheng 310 mini Diaphragm water pump is a compact and efficient pump designed for various water-moving applications. Here are its key features and advantages:
1 | Compact & Efficient: The pump is small in size but provides reliable performance, making it suitable for tight spaces where larger pumps can't fit. |
2 | 12V DC Power: Operates on a low-voltage 12V DC power source, ensuring energy efficiency while providing sufficient water flow. |
3 | High Flow Rate: Capable of moving a significant amount of water quickly, ideal for cooling systems, aquariums, or small water circulation setups. |
4 | Durable Design: Built for longevity, with high resistance to wear and tear, ensuring consistent performance over time. |
5 | Low Noise Operation: Operates quietly, making it ideal for applications that require minimal noise, such as in home appliances or small devices. |
6 | Versatile Use: Home appliances, medical, beauty |
Micro dc water pumpare positive displacement devices that move fluids through reciprocating elastomeric membranes, widely used in medical, automotive, and industrial applications. The Pincheng 310 mini Diaphragm water pump series exemplifies this technology with optimized efficiency for microfluidics.
Mini diaphragm water pumps are positive displacement devices that move fluids through reciprocating elastomeric membranes, widely used in medical, automotive, and industrial applications. The Pincheng 310 mini Diaphragm water pump series exemplifies this technology with optimized efficiency for microfluidics.
A mini diaphragm pump operates based on the reciprocating motion of a flexible diaphragm. Here's a breakdown of its working principle:
1. Suction Stroke
When the pump is powered on, the motor drives a mechanism (usually an eccentric cam or a similar device) that causes the diaphragm to move in an outward direction. As the diaphragm expands,310 Mini water pump creates a low - pressure area inside the pump chamber. This pressure difference forces the inlet check valve to open, allowing the fluid (such as water or other compatible liquids) to flow into the chamber from the outside. The check valve prevents the back - flow of fluid during this process.
2. Discharge Stroke
Next, the motor continues to operate, and the mechanism makes the diaphragm move inwards. This compresses the fluid inside the chamber, increasing the pressure. The increased pressure then forces the outlet check valve to open, while simultaneously closing the inlet check valve to prevent reverse flow. The fluid is then pushed out of the pump through the outlet port.
3. Continuous Operation
This cycle of suction and discharge repeats rapidly as long as the pump is running. The continuous reciprocating motion of the diaphragm enables a steady flow of fluid. low noise micro water pump are often used in applications where a small - scale, reliable fluid transfer is required, such as in medical devices, home appliances, and small - scale industrial setups, due to their simple structure, low power consumption, and relatively quiet operation.
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