Miniature Gas Pumps
Diaphragm and piston miniature gas pumps working in the negative and positive pressure range, it can be used to transport gas and create vacuum or compress gas.
Key Factors to Choose a Model
Pressure
Depending on the application requirements, select either the maximum output negative pressure or the maximum output positive pressure. It may also be necessary to monitor both the startup pressure .
Flow Rates
You can refer to the flow-pressure curve to understand the flow-rate at the actual working point of the miniature vacuum pump
Power Supply
According to your power supply system, choose 5V/12V/24V DC or optional AC power adapter to power the miniature vacuum pump
Lifetime
According to your application needs and application load, select product versions with different no-load or full-load life
C09 Diaphragm Mini Air Pump for Vacuum
C09 series miniature air pump is a compact vacuum pump with digital flow control function. It has a small dimensions, long service life, low flow pulsation. Connecting to its suction port can realize the function of suction or vacuum. C09 series miniature air pump is a diaphragm air pump that can transfer air/gas by a moving diaphragm to change the volume of the pump chambers.
D11 Precision Micro Pressure Gas Pump
The D11 is a compact precision micro pressure pump with flow control function.It has a small dimensions, long service life, low vibration and low noise level.the maximum average gas flow rate is 0.9L/min,The flow rate can be controlled by adjusting the input voltage.and the flow pulsation is extremely small.so it’s very suitable for scenes that require small volume, large flow, low pressure.
D27 A Creative Low Pulsation Pump for Gas Sampling
D27 is a special designed low pulsation pump with five diaphragm chambers. Comparing with the traditional diaphragm pump,there is almost no flow pulsation for this model.which is driven by a 12V/24V BLDC/DC motor,and the flow-rate can be adjusted by input PWM signal. It has a high cost performance, long service life, small dimensions.There are two models(D27E,D27M) in this series, which can output positive and negative pressure.
D09 Smallest Portable Pump with Low Pulsation
D09 is a 3-chamber gas pump with a low output flow pulsation.It is equipped with iron core BLDC motor, which makes the pump long life and low power consumption,D09 is a small and exquisite diaphragm pump with 3~6V wide voltage power supply technology, which is especially suitable for battery-powered handheld gas sampling. This product has the characteristics of high pressure and large flow, it can pump negative pressure or positive pressure,the output flow can reach 0.6 L/min, the negative pressure can reach -40kPa, and the output positive pressure can reach 70kPa.
D15 Durable and High Efficiency Micro Diaphragm Pump
D15 is a small vacuum pump and compressor, this high efficiency micro diaphragm pump weighs about 40g and has an overall appearance size of approximately 40x37x25mm. While maintaining a tiny volume, the output peak flow rate can reach 3.0 L/min.This diaphragm pump has multiple motor options, brushless DC motors&brushed motors and coreless DC motor, corresponding to long-life and low-cost application scenarios. This model’s low power consumption and low inductance design meets explosion-proof certification requirements.If you are looking for pump with smaller size, please refer to D09 low pulsation product information.
D50VS High-Vacuum Mini Gas Pump
The D50VS series offers high-performance vacuum solutions with flexible 12V/24V DC operation, delivering up to -91kPa vacuum and 13L/min flow. Available in both brushless (8,000-hour lifespan) and brushed motor configurations, these compact pumps (0.62-0.76kg) feature modular designs with optional PTFE components for chemical resistance and all-metal pump heads for critical leak-proof applications. Tested for 8,000 hours continuous operation, they’re ideal for medical, laboratory and industrial uses requiring reliable vacuum performance across different voltage requirements. The series includes standard EPDM and corrosion-resistant PTFE versions to handle various media types while maintaining low electromagnetic interference.
D50 High Vacuum High Flow Dual head Diaphragm Pump
The dual-head D50 series includes two models: the D50VB and D50FB. The D50VB offers higher vacuum performance, while the D50FB delivers greater flow rates. Both models operate at 24V and can also function as positive pressure pumps, capable of generating up to 50kPa of positive pressure.the dual-pump heads support flexible configurations—they can be connected in series, in parallel, or operated as two independent pump units to adapt to various application requirements. Designed for industrial durability, these pumps can run continuously under maximum load 24/7, with a proven lifespan exceeding 7,500 hours in full-load endurance testing.
LabEZ™ D50 Series High Vacuum Micro Laboratory Pump
The LabEZ™ D50 series is a laboratory-specific pump designed for dual-pressure operation, capable of both vacuum suction and gas compression. Its compact dimensions (20*19*12cm) ensure excellent portability. With vacuum performance reaching -91kPa and positive pressure up to 50kPa, it operates at 100-240V AC, 50/60Hz. A corrosion-resistant PTFE+PVDF material configuration is available as an option. The integrated speed control knob allows convenient adjustment of suction rate.The LabEZ™ D50 Series combines precision, durability, and versatility, making it the ultimate choice for laboratories requiring high-performance gas handling with reliability and ease of use.
VTY Flow Control Micro Vacuum Pump
VTY is a micro vacuum pump for gas. It has features like long service life, low vibration and low noise level. which is driven by 24 volt BLDC, with a compact size and high flow-rate and high vacuum,the maximum average flow rate is 11L/min and maximum vacuum is -90kPa ,It is especially suitable for scenarios constant gas sampling is required.
Selection Support
If you don’t know how to choose the most suitable model of the miniature vacuum pump, or you need us to recommend the most suitable model based on your application scenarios,
budget, and reliability requirements, or you need to customize a model
that is unique to you, we can provide you with Technical Support.