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Precision Micro Diaphragm Pumps from China

Alldoo Micropump Co., Ltd is a leading manufacturer of miniature diaphragm pumps for vacuum, gas, water, oil, and liquid transfer. Engineered for reliability, compactness, and low flow precision across industrial, medical, and scientific applications.

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About Alldoo Micropump

Alldoo Micropump Co., Ltd is a leading manufacturer of diaphragm pumps in China, specializing in the design and production of various micro diaphragm pumps. With years of engineering expertise, we deliver high-performance solutions trusted by industries worldwide.

Our product range includes micro diaphragm vacuum pumps, gas pumps, water pumps, oil pumps, and liquid pumps with low flow rates and compact dimensions. Every pump is built with precision, ensuring durability, energy efficiency, and silent operation.

Certified Quality

Creating excellent quality to build a first-class brand

Micro Pump Assembly Pump Components Testing Equipment Factory Floor

Our Micro Pump Products

Explore our range of high-efficiency, compact micro diaphragm pumps designed for precise fluid and gas handling in demanding environments.

Micro Diaphragm Vacuum Pump

Micro Diaphragm Vacuum Pump

  • Compact size
  • Low noise operation
  • Oil-free design
  • Long service life
Ideal for lab equipment, medical devices
Gas Sampling Pump

Gas Sampling Pump

  • High flow stability
  • Corrosion-resistant materials
  • Low power consumption
  • DC 3-24V options
Perfect for environmental monitoring
Mini Water Pump

Mini Water Pump

  • Self-priming capability
  • Leak-proof sealing
  • Continuous duty cycle
  • Low maintenance
Used in analytical instruments
Oil Pump

Micro Oil Pump

  • Compatible with oils
  • High pressure output
  • Durable diaphragm
  • Compact footprint
Suitable for lubrication systems
Liquid Transfer Pump

Liquid Transfer Pump

  • Precise flow control
  • Chemically resistant
  • Low pulsation
  • Easy integration
For medical and chemical dosing
DC Diaphragm Pump

DC Diaphragm Pump

  • 12V/24V operation
  • PWM speed control
  • Overload protection
  • IP54 rated
Ideal for portable devices
High-Pressure Micro Pump

High-Pressure Micro Pump

  • Up to 5 bar pressure
  • Stable output
  • Low vibration
  • Long operational life
For pressurized fluid systems
Silent Vacuum Pump

Silent Vacuum Pump

  • Noise < 45 dB
  • Energy efficient
  • Maintenance-free
  • Compact design
For noise-sensitive environments
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Advanced Technology & Features

Our micro diaphragm pumps incorporate cutting-edge engineering for superior performance, reliability, and efficiency.

Smart Diaphragm Design

Patented diaphragm structure ensures long cycle life, minimal wear, and consistent performance under continuous operation.

Energy Efficient

Optimized motor and valve systems reduce power consumption while maintaining high flow and pressure output.

Robust Construction

Housings made from high-strength engineering plastics and stainless steel for durability in harsh environments.

Ultra-Quiet Operation

Advanced noise-dampening design ensures whisper-quiet performance, ideal for medical and laboratory use.

Leak-Proof Sealing

Multi-layer sealing technology prevents leakage and contamination, ensuring safe fluid handling.

Precise Flow Control

Fine-tuned valve systems allow for accurate and stable flow rates, critical for analytical and dosing applications.

15+
Years Experience
50+
Countries Served
10M+
Pumps Delivered
99.2%
Customer Satisfaction

Frequently Asked Questions

What types of micro diaphragm pumps do you manufacture?

We specialize in micro diaphragm vacuum pumps, gas pumps, water pumps, oil pumps, and liquid pumps with low flow ranges and compact sizes.

Are your pumps oil-free?

Yes, all our micro diaphragm pumps are oil-free, making them ideal for clean environments such as medical devices and laboratories.

What voltage options are available?

Our pumps are available in DC 3V, 5V, 12V, and 24V configurations, with options for PWM speed control and custom voltages.

Can I get custom pump designs?

Yes, we offer OEM/ODM services and can customize pumps for flow rate, pressure, size, connectors, and materials based on your application.

What certifications do your pumps have?

Our products meet international quality standards, and we maintain rigorous testing procedures to ensure reliability and safety.

Get in Touch

For product inquiries, technical support, or custom solutions, visit our official website to contact the Alldoo Micropump team.

Contact Information

Phone: 0086-577-62535398

Email: pump@alldoo.com

Address: No 9 Huifeng Road, Yueqing, Zhejiang, 325600 China

Website: www.alldoo.com

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