Custom Cryogenic liquid pump

Preferred by our customers

Huzhou Baihui Cryogenic Equipment Co., Ltd

Guarantee High Quality With Our Expertise

Since its establishment, our company has been focusing on the design, production, sales and service of the various cryogenic liquid pumps in the industrial gases and gas industry. The company has strong technical and advanced production equipment. It has a group of senior designers and excellent employees specializing in the design and manufacture of gas and gas equipment.Now the company is professional China Cryogenic liquid pump Factory and Cryogenic liquid pump company in China. Our Main Products: L-CNG High Pressure Reciprocating Pump、LNG Submersible Pump、Industrial Gas Filling Pump、Cryogenic Centrifugal Pump、Cryogenic Liquid Vaporizer、 LNG/L-CNG Skid Equipment、Vehicle-Mounted High Pressure Liquid Nitrogen Pump Skid (Pump Truck)、Industrial Gases Pressure Regulator Device Systems and other products.


Honor certificate
Honor certificate
Honor certificate
Honor certificate
Honor certificate
Honor certificate
Honor certificate


What are the working principles and application fields of cryogenic submersible pump?

The cryogenic submersible pump is an innovative technology that applies the low-temperature characteristics of liquid nitrogen to the design of the pump. This kind of pump can not ...

What is a cryogenic liquid vaporizer and what is the function of a cryogenic liquid vaporizer?

Have you ever wondered how a cooling liquid changes from liquid to gas? This is what cryogenic liquid vaporizer does. It is an important industrial equipment used to convert liquid...

What is the inner working principle of a cryogenic centrifugal pump?

Have you ever wondered how extreme cold temperatures and powerful pumps work together? In this article, we explore the fascinating world of cryogenic centrifugal pump. These remark...

What are the incredible features of cryogenic pumps?

In the realm of cutting-edge technology, one fascinating innovation stands out: cryogenic pumps. These marvels of engineering harness the power of extreme cold to achieve feats onc...

What is the secret of cryogenic centrifugal pump?

In today's era of rapid technological development, various innovative technologies continue to emerge, bringing unprecedented convenience and possibilities to our lives and work. I...

What are the working principles and application fields of cryogenic storage tanks?

In today's high-tech era, cryogenic storage tank are no longer just simple devices for refrigerating food or preserving biological samples. They are becoming critical components in...

Deciphering the cryogenic centrifugal pump: a freezing tool in the field of science and technology

In the rapid development of science and technology, cryogenic centrifugal pump is gradually emerging as a key technology. Whether in refrigerated storage in the medical field or in...

The Cool Tech of Cryogenic Submersible Pumps: Revolutionizing Underwater Operations

When it comes to underwater operations in extreme conditions, a game-changing technology has emerged in the form of cryogenic submersible pumps. These innovative devices are design...

Mastering the Art of Industrial Gases Pressure Regulation: A Comprehensive Guide

Industrial gases are essential in various manufacturing processes, ranging from food packaging to metal fabrication. However, controlling the pressure of these gases is crucial for...

The Cool Science of Dewar Cylinders: Keeping it Chill

If you've ever wondered how scientists and researchers keep things icy cold for their experiments, the answer likely lies in a Dewar cylinder. These unassuming containers are the u...

Refrigerated liquid nitrogen: the magic of technological leaps

In today's era of rapid technological development, liquid nitrogen is no longer a mysterious substance limited to laboratory and industrial uses. More and more people are beginning...

Unveiling the Power of Cryogenic Centrifugal Pumps: Revolutionizing Industries

In the realm of cutting-edge technology, cryogenic centrifugal pumps have emerged as the unsung heroes, quietly revolutionizing various industries. These extraordinary pumps, desig...

Industry knowledge

cryogenic liquid pump is a type of pump used to transfer cryogenic liquids such as liquid nitrogen, liquid oxygen, or liquefied natural gas (LNG) at extremely low temperatures. These pumps are specifically designed to handle the low-temperature, low-density fluids and are often used in industrial applications, air separation units, semiconductors, and petrochemicals.
Cryogenic pumps are typically powered by electric motors and use specialized materials such as stainless steel and copper to prevent damage to the pump components due to the low temperatures. They can be either positive displacement pumps or centrifugal pumps, depending on the specific application.
Positive displacement cryogenic pumps are typically used for low-flow, high-pressure applications, while centrifugal cryogenic pumps are better suited for high-flow, low-pressure applications. Cryogenic pumps are typically operated at very low temperatures, often below -100°C, and require careful handling and maintenance to prevent damage to the equipment and ensure safe operation.

What are the advantages of cryogenic liquid pump?
Cryogenic liquid pumps are used to transfer and pump fluids that are extremely cold, such as liquid nitrogen, oxygen, and argon, at temperatures below -150°C. Here are some advantages of cryogenic liquid pumps:
High Efficiency: Cryogenic liquid pumps are designed to provide high-efficiency performance, which is essential when handling cryogenic fluids. This is because the viscosity of these fluids increases significantly as the temperature drops, making it more challenging to move them.
Low Maintenance: Cryogenic liquid pumps are generally simple in design, which makes them easy to maintain. They also have fewer moving parts than conventional pumps, which means less wear and tear and lower maintenance costs.
Safe Operation: Cryogenic liquids are hazardous substances, and their handling requires special care and attention. Cryogenic liquid pumps are designed to provide safe and reliable operation, with features such as leak detection, low-temperature sensors, and automatic shutdown systems.
Compatibility: Cryogenic liquid pumps are compatible with a wide range of cryogenic fluids, including nitrogen, oxygen, and argon, making them highly versatile.
Precision: Cryogenic liquid pumps are capable of delivering highly precise flows and pressures, which makes them ideal for applications that require high accuracy.
Longevity: Cryogenic liquid pumps are typically made of materials that can withstand extreme temperatures and harsh operating conditions, which gives them a longer lifespan than conventional pumps.
In summary, the advantages of cryogenic liquid pumps include high efficiency, low maintenance, safe operation, compatibility with a wide range of fluids, precision, and longevity.