Huzhou Sanjing Cryogenic Equipment Co.,Ltd.: Your Professional Centrifugal Pump Manufacturer!
Sanjing Cryogenic started its career, providing solutions to meet the vast requirement for industrial gases, accompanied by China's economic rocketing, in 2004. After its debut in the gas industry, it soon earned a reputation for its continuous efforts on technical improvements and quick reaction to after-sales service. The company's main products include reciprocating pump, submerged pump, centrifugal pump, pump skid, etc.
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Sanjing Mobile High-Flow Centrifugal Pump CartMobile High-Flow Centrifugal Pump Cart The Sanjing Mobile Centrifugal Pump Cart is a highly portable and versatile pumping solution designed for flexible liquid transfer in industrial and...view more
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High Performance Labyrinth Sealed Cryogenic Centrifugal PumpOur Labyrinth Sealed Cryogenic Centrifugal Pump is a professional fluid transfer equipment tailored for extreme low-temperature environments, integrating advanced labyrinth sealing technology with...view more
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High Quality EX Motor Cryogenic Centrifugal PumpOur Explosion-Proof Motor Cryogenic Centrifugal Pump is a high-performance, safety-focused fluid transfer solution specifically engineered for extreme low-temperature environments and explosive...view more
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High-Pressure Labyrinth Seal Centrifugal PumpLarge-Caliber High-Pressure Cryogenic Centrifugal Pump - Core Equipment for High-Flow & High-Pressure Cryogenic Fluid Conveying A heavy-duty centrifugal pump designed for cryogenic media at...view more
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Ex-Cryogenic Centrifugal PumpThe pump is a horizontal single-stage, single-suction centrifugal pump engineered for reliable, long-term operation with cryogenic fluids. It is specifically designed to handle liquid nitrogen...view more
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Labyrinth Sealing Cryogenic Centrifugal PumpCryogenic centrifugal pumps are primarily applied to the filling and transfer of cryogenic liquids – including liquid oxygen, liquid nitrogen, liquid argon and cooling fluids – for storage tanks....view more
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Cryogenic Centrifugal Pump SolutionThe Cryogenic Centrifugal Pump are mainly used for the filling and transport of storage tanks with cryogenic liquids such asliquid oxygen, liquid nitrogen, liquid argon and cooling liquid; the...view more
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Seal Centrifugal PumpSuch pumps are mainly used for the filling and transport of storage tanks with cryogenic liquids such asliquid oxygen, liquid nitrogen, liquid argon and cooling liquid; the units are mainly single...view more
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Carbon Dioxide Cryogenic Gear PumpsIt is mainly designed as a vehicle-mounted pump for liquid unloading of the tank car, and can also be used for the gas cylinder and conveyed in batches for application.view more
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High Pressure Centrifugal Pump SkidHigh Pressure Centrifugal Pump Skid is a pre-assembled, modular system consisting of a centrifugal pump specifically designed to handle ultra-low-temperature fluids (typically below -150°C),...view more
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High Flow Centrifugal PumpCryogenic centrifugal pumpis a specialized rotary pump designed to handle ultra-low-temperature liquids (typically below -150°C), such as LNG, liquid nitrogen, Liquid Argon, or oxygen. It uses...view more
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Centrifugal Gear PumpAir separation backup systemview more
Industrial gas supply system
Cryogenic liquid unloading and loading
Tank car mounted
Why Choose Us
Nearly 20 years of cryogenic engineering expertise
With two decades dedicated to cryogenic technology R&D and manufacturing, Sanjing Cryogenic has developed systematic core technologies and over 30 patented solutions. This long-term technical accumulation ensures stable performance and reliable operation for various industrial applications.
Strong in-house manufacturing and testing capabilities
The company operates a modern, fully equipped factory with comprehensive testing facilities. A technical team accounting for one-third of its 110 employees enables precise process control and consistent product quality across every production stage.
Proven product portfolio and wide industry adoption
Sanjing provides a full range of cryogenic equipment, including high-pressure L-CNG pumps, LNG submerged pumps, piston pumps, gas cylinder filling pumps, cryogenic centrifugal pumps, vaporizers, and customized pump skids. These products are already used by multinational gas companies, large steel mills, ASU manufacturers, and major natural gas enterprises, validating their reliability in demanding industrial environments.
Fast service response and stable supply capability
The company is recognized for its quick technical support and after-sales response, helping buyers reduce downtime and operational risks. With mature product lines and ongoing development of large-scale pump solutions, Sanjing maintains dependable supply capabilities for both standard and customized equipment.
Benefits of Centrifugal Pump




High-efficiency
Centrifugal pumps are designed with impellers that create a centrifugal force, which imparts energy to the fluid. This hydraulic design allows for efficient fluid transfer with minimal energy losses.
Due to their high efficiency, centrifugal pumps require less power consumption compared to other types of pumps. This results in significant energy savings, reducing operational costs and environmental impact.
Wide range of applications
Centrifugal pumps find applications in numerous industries, including water supply and treatment, irrigation, chemical processing, HVAC systems, power generation, and more. Their versatility makes them suitable for various fluid transfer tasks.
Simple and compact design
It feature a simple design consisting of an impeller, a casing, and inlet/outlet connections. This simplicity makes them easier to manufacture, install, and maintain.
The compact size of centrifugal pumps allows for easy installation in confined spaces. They require less floor area, making them suitable for applications where space is limited, such as onboard ships or in compact industrial facilities.
Ability to handle different pressures
Centrifugal pumps can handle both low and high-pressure operations. By adjusting impeller size, rotational speed, and design features, centrifugal pumps can be optimized to meet specific pressure requirements, offering flexibility in different applications.
Low maintenance requirements
Centrifugal pumps are known for their robust construction and reliability. They are designed to handle demanding operating conditions, including continuous operation and handling a wide range of fluids.
Due to their sturdy design and reliable operation, centrifugal pumps require minimal maintenance. This translates into reduced downtime, increased productivity, and cost savings for industries relying on these pumps.
Product Parameters
|
Inlet Pressure |
1. 38-2. 4Mpa |
|
Out pressure |
2. 5Mpa |
|
Speed |
1450r/min(50Hz) 1750r/min(60Hz) |
|
Flow |
0-18m/h; 0-22m-/h |
Application of Centrifugal Pump
Domestic
The centrifugal pumps move water from the ground. The pumps are also used to transfer water within buildings from storage tanks to the water supply system.


Water supply
People use centrifugal pumps in municipal water supply and drainage. The pumps provide water for industrial and residential needs. They also systemically increase water flow and pressure in pipelines.
Agriculture
In this industry, centrifugal pumps irrigate fields. They also produce heavy and light products, such as oils, fats, and food emulsions, like margarine.


Industrial
Centrifugal pumps are used in industries to move liquids like chemicals and fuels. They also transfer light liquids such as diesel fuel and move solids suspended in liquids, like slurries.
Power generation
People use centrifugal pumps in power plants. The plants use them to move feed water, cooling water, and combustion air. They also use pumps to remove ash and other wastes.


Mining
In mining, workers use the pumps to move slurry and dewater mines. The pumps also move groundwater to keep the working area dry.
Packaging And Shipping
Standard export wooden box packing
Pallet
3.20ft /40ft container
Customer's Request


Certifications






FAQ
As one of the leading centrifugal pump manufacturers in China, we warmly welcome you to buy discount centrifugal pump in stock here and get quotation from our factory. For custom service and OEM service, contact us now.
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