DC 3-12V micro diaphragm self-priming water pump | PINMOTOR

Short Description:

Micro diaphragm water pump is made of high quality PPS shell and protogenous TPV diaphragm,long lifespan and low noise. The pumps are safety and environment friendly, it won’t hurt human and animals, this pump is a low power consumption and energy-saving product.

Buy Customized Water Pumps at Wholesale Prices from Pincheng Motor factory! You can customize the parameters and specifications of the micro pump, as well as the product material. Our engineering department will fully cooperate with the custom production of samples. Welcome to know more information about mini water pump.

Model Number: 370C

Material: Engineering Plastic

Drive Way: Electric

Used: Metering pumps

Pump shaft position: Horizontal

Impeller structure: Enclosed impeller

Number of impellers: Single-stage

Principle: Diaphragm pump

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Product Tags

PYFP370C

DC Micro Water Pump

DC 3-12V micro diaphragm self-priming water pump. Self-priming function, easy installation, and stable performance, MATERIAL: Made of premium aluminum and plastic, it is corrosion resistant and durable in use.

DC micro water pump No wear, small vibration and long life span of 50,000 times. Self-priming function, easy installation, and stable performance. Pincheng motor guarantees high quality and good service.

Experienced manufacturers

Food-grade and high-grade materials

ISO 9001, CE, RoHS,IATF16949

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Product Information

370C(Water Pump）
*Other Parameters: according to customer demand for design
Rate Voltage	DC 3.7V	DC 6V	DC 12V
Rate Current	≤550mA	≤480mA	≤350mA
Inflation time	<10s(From 0 to 300 mmHg in a 100cc tank)
Water Flow	＞1.1-1.2 LPM
Maximum Water Flow	1.5L /min
Maximum Pressure	＞3kfg
Air tightness	<3 mmHg/min from 300 mmHg at 100cc tank
Noise Level	＜65db
Life Test	>30000 Times(10s on,7s off)
Weight	63g
Application	Food grade soymilk machine, coffee machine, water dispenser, coffee table water pump

Specification Engineering Drawing

Application

The 370C Micro Diaphragm Pump is the ideal solution for precision fluid delivery in modern home appliances. This includes applications such as coffee machines, water dispensers, air conditioning drainage systems, and intelligent robot mops. We provide a complete coffee machine replacement pump guide to help manufacturers and repair services ensure minimal noise and maximum lifespan, guaranteeing high-quality, continuous operation.

Our micro pumps are manufactured with food-grade and high-grade materials, making them suitable for sensitive medical and personal care applications. They are used in precision dosing devices, medical diagnostic equipment, beauty vaporizers, and advanced massage chairs. They deliver a high-precision liquid transfer solution that meets stringent hygiene and performance requirements, essential for reliable patient care and consumer safety.

Automatic equipment

Computer water

fish tank water

Medical experiment

Pump water the flowers

Spurt the code machine

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We can provide the best price and technical support for commercial projects.

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Does this 12V micro diaphragm pump have self-priming capabilities?

Yes. This pump is a true self-priming diaphragm pump. It can automatically draw water from a source up to 2 meters (6.5 feet) below the pump level. This makes it perfect for applications like coffee makers and water dispensers where the water tank is located at the bottom.

What are the most common uses for this mini self-priming water pump?

This versatile pump is widely used in medical equipment (like blood pressure monitors), beauty devices, household appliances, and liquid transfer systems. Because it is compact and reliable, it is the top choice for engineers designing small-scale fluid delivery systems.

Is the DC 3-12V micro pump quiet enough for indoor use?

Absolutely. We have optimized the internal motor and diaphragm structure to keep the noise level below 65dB. It operates with very low vibration, making it ideal for quiet environments such as clinics, offices, and smart homes.

Are the materials in the PYP370 series food-grade and safe for drinking water?

Yes, we prioritize safety. This pump is constructed with high-quality, food-grade plastics and silicone components. It is BPA-free and resistant to mild corrosion, ensuring that the water or fluid remains clean and uncontaminated during transfer.

Can PinMotor customize the voltage and flow rate for my specific project?

Yes, we are a professional manufacturer. We offer full OEM/ODM services. Our engineering team can adjust the voltage (from 3V to 24V), flow rate, and pressure settings to match your specific device requirements. Contact us for a custom sample today!

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