A micro water pump — also known as a mini or miniature water pump — moves small volumes of liquid quietly and reliably. Neuxin's PW series spans compact DC diaphragm pumps for portable devices, booster pumps for higher-pressure spraying and atomizing, and foam pumps — all built in our own factory with full parameter tables and dimension drawings.
PW series micro water pump models
XIN2701PWXIN2702PWXIN2703PWXIN2704PWXIN2705PWXIN3601PWXIN7501PWFoam pump5-chamber booster6-chamber booster (M)6-chamber booster (L)
XIN3601PW ships with a mounting bracket. Booster pumps are offered in 5-chamber and 6-chamber configurations for higher pressure. View full specs in the product center.
Types of micro water pumps we build
Micro diaphragm water pumps
Oil-free, self-priming DC pumps for clean liquid transfer and circulation.
Micro booster pumps
5- and 6-chamber pumps that raise pressure for spraying, atomizing and pushing fluid through restrictions.
Foam pumps
Air-mixing pumps that produce rich foam for dispensers, cleansers and personal-care devices.
Applications
💆 Beauty & aesthetic devices
🩺 Medical & patient-care equipment
☕ Coffee & water dispensers
🤖 Robot vacuums & moppers
💧 Nebulizers & humidifiers
🧴 Foam & soap dispensers
How to choose the right micro water pump
Fluid & temperature. Tell us the liquid, its temperature and any chemical content so we select compatible materials.
Flow & pressure. Estimate the flow rate and pressure you need — we match a model or tune one to hit the target.
Duty cycle. Confirm continuous vs. intermittent operation and expected daily run time.
Power & noise. Choose the DC supply and share your noise limit; we confirm against tested data or customize.
A single spec sheet reflects one released version, so parameters such as voltage, flow and pressure are confirmed or customized to your application rather than fixed to one number.
Why source from Neuxin
11
Micro water pump models
10+
Years in fluid control
OEM/ODM
Custom specs & branding
Frequently asked questions
What is a micro water pump?
A micro water pump — also called a mini water pump, miniature water pump or small water pump — is a small pump that moves low volumes of liquid, typically driven by a DC motor, for transfer, circulation, dispensing or boosting. Diaphragm micro water pumps are oil-free, self-priming and common in beauty devices, medical equipment and compact appliances.
What voltage are your micro water pumps?
Our PW series is built around low-voltage DC driving, with options across the range to suit your power supply. Exact voltage is confirmed per model and can be customized to your application.
What is the difference between a micro water pump and a booster pump?
A standard micro water pump transfers or circulates liquid at modest pressure, while a booster pump is built to raise pressure for spraying, atomizing or pushing fluid through a restriction. Neuxin offers 5-chamber and 6-chamber micro booster pumps for higher-pressure duties.
Can your micro water pumps run dry or handle hot liquid?
Dry-running tolerance and temperature range depend on the model and its materials. Tell us your fluid, temperature and duty cycle and we will match a model with suitable wetted materials, or customize one.
Which liquids can your micro water pumps handle?
Primarily water and water-based fluids. For oils, solvents or chemicals, we select compatible diaphragm, valve and seal materials — send us your fluid details so we confirm suitability or customize.
Do you offer OEM/ODM for micro water pumps?
Yes. We provide OEM/ODM/OBM services including custom voltage, flow, pressure, port and connector type, material selection, wire length, branding and packaging, from prototype to volume.
Need a micro water pump for your product?
Send us your fluid, target flow, pressure and duty cycle — we will recommend the right PW-series pump and share the datasheet within one business day.
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