Keyto Miniature Diaphragm Pumps

Keyto miniature diaphragm pumps have outstanding performance, stable and reliable quality. To meet the market demand, our mini diaphragm pumps are continuous update iteration. We use advanced technology and chemical-resistant materials to dose and aspirate all kinds of liquid and gas, whether neutral or corrosive.

The flow value of our miniature metering pump is from 100ml/min to 8L/min is optional.

Before shipment, we use our independently developed test tools to test all the performance paremeters, such as noise, flow value, pressure, etc.

Miniature chemical diaphragm pumps are widely used in washing module, vacuum module for medical equipment and analytical instruments.

Types of Miniature Diaphragm Pumps

Mini Diaphragm Liquid Pumps

Keyto's diaphragm pumps are mainly selected through the media to be transported. You can also choose single-head or double-head diaphragm pumps according to the flow rate. This series is about liquid diaphragm pumps.

 Mini Diaphragm Liquid Pump 7121

 Double-head Diaphragm Pump 7122

Miniature Diaphragm Air Pumps

Keyto's diaphragm pumps are mainly selected through the media to be transported. You can also choose single-head or double-head diaphragm pumps according to the flow rate. This series is about air diaphragm pumps.

 Miniature Diaphragm Air Pump 7101

 Miniature Rolling Pump 7401

Miniature Diaphragm Pumps Advantages

1

Pressure pump microfluidics can dispense and dose liquids mechanically, automatically, no manual operation, least error.

2

Microfluidic pressure pump is super accurate in fluid deliveries, precise metering, mix minuscule volumes.

3

Miniature diaphragm water pump has Long life cycles, and is maintenance free.

4

Chemical miniature diaphragm pumps are high precision and accuracy.

Types of Miniature Diaphragm Pumps

In a microfluidic system, the fluid-driven pump is critical as the power source of fluid.

Normally, miniature diaphragm pumps can be divided into pressure pumps, syringe pumps, peristaltic pumps, electroosmotic pumps, and integrated micropumps.

Keyto miniature diaphragm water pumps contain micro diaphragm pumps, precision miniature metering pumps, micro piston pump, and programmable syringe pumps. Most keyto fluid miniature diaphragm pumps are for liquid handling of IVD, diagnosis, and laboratory applications. So we selected the micro diaphragm pump and miniature metering pump as a series for the other special scenes.

Types Of Microfluidic Pumps Specifications

Mini Diaphragm Pump Selection Guide

When it comes to selecting the right mini diaphragm pump, it's important to understand the different types available and their specific uses. There are two main types of mini diaphragm pumps: mini diaphragm liquid pumps and miniature diaphragm air pumps. In this selection guide, we will explore these types and their applications.

The first type is the mini diaphragm liquid pump, which is designed to handle various liquids. One popular example is the mini diaphragm water pump. These pumps are commonly used in applications where small volumes of water need to be pumped, such as in portable water systems or small irrigation setups. They are compact, reliable, and efficient, making them ideal for use in tight spaces or on-the-go.

On the other hand, miniature diaphragm air pumps are designed to handle air or gases. They are known for their compact size and ability to deliver consistent airflow. These pumps are commonly used in applications such as air sampling, gas analysis, or even pneumatic control systems. Miniature diaphragm air pumps are often chosen for their precise pressure control and quiet operation.

In the medical field, diaphragm pumps play a crucial role. Medical diaphragm pumps are specifically designed to handle fluids or gases in a safe and controlled manner. They are constructed with materials that meet medical standards and ensure the utmost reliability and safety. Medical diaphragm pumps are used in applications such as drug delivery, respiratory therapy devices, or laboratory equipment.

When selecting a mini diaphragm pump, it is important to consider factors such as the flow rate, pressure requirements, and the specific fluid or gas being pumped. Additionally, the compatibility of the pump with the intended application and environmental conditions should be taken into account.

In conclusion, mini diaphragm pumps come in two main types: mini diaphragm liquid pumps and miniature diaphragm air pumps. The choice of pump depends on the specific requirements of the application. Whether it is a miniature diaphragm water pump for small-scale water pumping, miniature diaphragm air pumps for precise airflow control, or medical diaphragm pumps for handling fluids in a safe and controlled manner, there are various options available to suit your needs.

Miniature Diaphragm Pumps Characteristics

As the core of the microfluidic system

As the core of the microfluidic pump system, mini diaphragm water pump is the power source of microfluidic transportation and an important symbol of the development level of microfluidic system.

Furthermore, as a critical microactuator, micro fluid pump can also be widely used in drug delivery, blood transportation, DNA synthesis, electronic cooling system, micro total analysis system, micro fuel cells, microsatellite propulsion system, and other fields, with huge market application prospects.

Miniature Diaphragm Pumps FAQs

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How does a mini diaphragm pump work?

A mini diaphragm pump works by using a flexible diaphragm that moves back and forth to create suction and pressure. As the diaphragm flexes, it draws in fluid through one valve and pushes it out through another, resulting in fluid movement.

What are alternatives for diaphragm pump?

Some alternatives to diaphragm pumps include centrifugal pumps, peristaltic pumps, gear pumps, and vane pumps. These alternative pump types offer different operating principles and may be better suited for specific applications depending on factors such as flow rate, pressure requirements, and the nature of the fluid being pumped.

What is the difference between a diaphragm pump and a dry scroll pump?

The main difference between a diaphragm pump and a dry scroll pump is their operating principle. Diaphragm pumps use a flexible diaphragm to create fluid movement, while dry scroll pumps use two interlocking scrolls to compress gas or air. Dry scroll pumps have no contacting parts or oil, offering clean and reliable operation.

Do diaphragm pumps need back pressure?

Diaphragm pumps do not typically require back pressure. They can operate effectively both with and without back pressure. However, in certain situations, providing some level of back pressure can help optimize the performance and efficiency of the pump.

We can also provide kinds of programmable syringe pumps for sale, if you are interested, please contact us.