Wholesale L-CNG natural gas high-pressure pump (single) Manufacturers

Preferred by our customers

  • L-CNG natural gas high-pressure pump (single)
  • L-CNG natural gas high-pressure pump (single)
  • L-CNG natural gas high-pressure pump (single)
  • L-CNG natural gas high-pressure pump (single)
  • L-CNG natural gas high-pressure pump (single)
  • L-CNG natural gas high-pressure pump (single)

L-CNG natural gas high-pressure pump (single)

Cryogenic liquid pump

It is mainly used for filling high-pressure cylinders of L-CNG natural gas filling stations. 
The unit is mainly divided into single-row/double-row/three-row piston pumps.
Contact Us
  • Specifications
  • FAQ
  • Do You Have Any Question?
  • Scope of application: 
    1. Filling of high-pressure gas cylinders in L-CNG natural gas filling stations
    2. Gas replenishment and pressurization of the pipeline network of urban natural gas peak-shaving stations
    3. LNG Dewar bottle filling
    Product advantages: high working pressure, fast pressurization, fast flow rate, easy operation

    Executive standard:
    1. JB/T 9076 Technical Specifications for Reciprocating Cryogenic Liquid Pumps
    2. GB/T 9234 motorized reciprocating pump

    Standard configuration
    1. Inlet filter
    2. Outlet pressure gauge and root valve
    3. Transmission case oil temperature sensor
    4. Metal hose for liquid inlet and air return
    5. Damper

    Optional configuration
    1. Fixed motor/frequency conversion speed regulation
    2. Safety valve/cryogenic globe valve
    3. Outlet pressure interlock device
    4. Temperature interlock after vaporizer
    5. Pressure interlock after vaporizer
    6. Return the air temperature interlock device
    7. Transmission case oil temperature interlock
    8. High-pressure emergency cut-off vent valve (pneumatic)
    9. Leak detection alarm device
    10. PLC control system
    11. Provided as a skid

    Model Type Flow range L/h Inlet pressure Mpa Max pressure Mpa
    BH-800/250 Single
    800 0.02~1.6 25.0
    BH-1000/250 100
    BH-1500/250 1500
    BH-1500/250 Double
    1500 0.02~1.6 25.0
    BH-2000/250 2000
    BH-2500/250 2500
    BH-3000/250 3000


    Customized with drawings and samples


Huzhou Baihui Cryogenic Equipment Co., Ltd

Guarantee High Quality With Our Expertise

Huzhou Baihui Cryogenic Equipment Co., Ltd is famous China L-CNG natural gas high-pressure pump (single) Manufacturers and Wholesale L-CNG natural gas high-pressure pump (single) suppliers. 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.

Our company is willing to "integrity, innovation, pragmatic, win-win" spirit of enterprise, adhering to create value for users, reduce operating costs of development philosophy! We will wholeheartedly provide new and old customers with high-quality and low-cost products and considerate services, and join hands with our customers to create a better future.


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


Seamless steel gas cylinders suitable for high-pressure applications: analysis of key performance and characteristics

Seamless steel gas cylinders are a type of gas storage container commonly used in high-pressure applications, and their key properties and features are critical to ensuring safety ...

Water bath vaporizer: an environmentally friendly and efficient humidity adjustment tool

In dry environments, a water evaporator is a common humidity conditioning device that increases the humidity in the air through the evaporation of water. However, will using a wate...

Cylinder filling pump: efficient and convenient gas cylinder filling solution

As an efficient and convenient gas cylinder filling solution, cylinder filling pump is widely used in industry, medical and other fields. This article will give you a detailed intr...

Key factors in choosing a cylinder filling pump: safety, efficiency and reliability

In the industrial field, a cylinder filling pump is an important piece of equipment used to fill gas or liquid into cylinders. However, what are the key factors we need to consider...

What is the function of cylinder filling pump temperature compensation?

Cylinder filling pump temperature compensation is a feature designed to account for temperature variations during the gas filling process. Temperature can affect the pressure of ga...

How do cylinder filling pumps maintain structural integrity?

Cylinder filling pump play a role in maintaining the structural integrity of gas cylinders by filling them with gas at controlled pressures and ensuring that the cylinders are not ...

What are the different types of gases or substances that cylinder filling pumps are used to fill?

Cylinder filling pump are used to fill various types of gases and substances, depending on the industry and application. Here are some common gases and substances that cylinder fil...

What role do pressure relief devices have on cylinder filling pumps?

Pressure relief devices (PRDs) play a critical role in ensuring the safe operation of cylinder filling pump and the gas cylinders they fill. Their primary function is to prevent ov...

How does the cylinder filling pump prevent overpressure?

A cylinder filling pump typically does not directly prevent overpressure inside a gas cylinder. Instead, preventing overpressure is primarily the responsibility of the cylinder its...

What is the function of cylinder filling pump pressure relief devices?

Cylinder filling pump pressure relief devices serve a crucial safety function in systems that handle compressed gases. These devices are designed to prevent over-pressurization of ...

How to perform gas detection on cylinder filling pump?

Performing gas detection on a cylinder filling pump is a critical safety procedure to ensure that there are no leaks or hazardous gas concentrations in the surrounding area during ...

What safety precautions should be taken when operating a cylinder filling pump?

Operating a cylinder filling pump involves handling gases or substances that can be hazardous if not handled properly. Safety precautions are critical to prevent accidents and ensu...