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3V/6V Micro water Pumps for Smart Appliances | Custom OEM
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To provide customers with quality products and satisfactory service
130-XA
Mini water pump
Mini water pump 3v 6v is a diaphragm pump. The pump uses a high-quality RS-130 motor and the maximum lift head can be up to 1.5 meters. The rotating direction can be changed so the inlet and outlet are interchangeable.
Mini water pump input voltage is from 3V to 12V DC, terminal with the red dot is the positive electrode. The pump head is designed for easy disassembly, easy cleaning and maintenance. High quality with food-grade material.
Product Information
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130-XA Water Pump |
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| *Other Parameters: according to customer demand for design. | |||
| Rate Voltage | DC 3V | DC 3.7V | DC 6V |
| Rate Current | ≤750mA | ≤600mA | ≤370mA |
| Powr | 2.2w | 2.2w | 2.2w |
| Air Tap O.D | φ 3.5mm | ||
| Maximum Water Pressure | ≥30psi (200kpa) | ||
| Water Flow | 0.2-0.4LPM | ||
| Noise Level | ≤65db (30cm away) | ||
| Life Test | ≥100 hours | ||
| Pump Head | ≥1m | ||
| Suction Head | ≥1m | ||
| Weight | 26g | ||
Specification Engineering Drawing
Product Applications
Application for Mini Water Pump
Home Applicances, Medical, Beauty, Massage, Adult products
| Application Scenario | Key Benefit for the Design | Recommended Input |
| Portable Oral Irrigators | High water pressure & strong momentum for effective cleaning. Ultra-lightweight for handheld use. | 3.7V Li-ion Battery |
| Medical & Beauty Equipment | Low-noise operation & highly stable flow rate for precise, quiet liquid delivery. | 6V Regulated Power |
| Smart Home Appliances | Excellent self-priming allows flexible pump placement above the water reservoir. | 6V DC Adapter |
| Handheld Massage & Personal Care | Extremely compact footprint fits seamlessly into slim, travel-sized product housings. | 3V / 3.7V Battery |
Tea table
Vacuum packing machine
Water dispenser
Foam hand sanitizer
Electric decanter
dishwasher
Types of Micro Pump Products
Manufacturing Quality & Compliance
At Pinmotor, we prioritize rigorous quality control to ensure seamless integration into your high-volume production lines. Our manufacturing facility and the PYFP310-XG series comply with the most stringent global automotive and environmental standards:
ISO 9001:2015 Certified
Our quality management system ensures consistent product output, from raw material inspection to final functional testing of every foam pump.
IATF 16949 Compliant
We leverage automotive-grade process discipline to guarantee ultra-low defect rates and long-term reliability in consumer electronic applications.
RoHS & REACH Fully Compliant
All materials used in the 310G series—including the motor brushes, diaphragm, and housing—are free from hazardous substances, ensuring your end-product is ready for the EU and North American markets.
Technical Note: Full documentation, including material safety data sheets (MSDS) and compliance certificates, is available upon request for your engineering audit.
We supply more than just product, we engineer solutions optimised to suit your application requirements.
1、How to tell if mini water pump is out
Generally speaking, when the mini water pump stops working, it may hum. In addition, the water flow may also become slower and may make unusual sounds. Also, if the mini pump fails, there may be a pause in the water flow, no response to pumping, or no cold water in the jug.
2、How to replace the mini water pump
Swapping the mini water pump requires some common tools such as wrench, screwdriver, etc. First, disconnect the power and any remotes or plumbing associated with the pump need to be disconnected. Then, go over the water pump, check for any broken parts, and replace them if necessary. Finally, take out the old pump, plug in the new pump, reconnect all the connections and pipes, adjust them properly, and reapply the power.
3、How to detect a mini water pump leak
You can detect small water pump leaks by checking the pump casing for leaks. If there are signs of leakage on the water pump casing, it can be concluded that the water pump has a leak. In addition, the water pump can also be tested to see if there are various faults, such as engine failure, no boost, insufficient water flow or abnormal noise.
4、Where to buy a mini water pump
PinMotor is produce the mini water pump, welcome to contact us to learn more.
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