Liquid Oxygen Dewar DPL700/900 Series

• High Vacuum Design: Excellent insulation to maintain low temperatures, reducing evaporation and operating costs.

• Durable Stainless Steel Construction: Made from 304 stainless steel for superior corrosion resistance and easy maintenance.

• Lightweight Protection Frame: Easy handling and added protection during transportation and storage.

• Large Volume, Low Evaporation: Models range from 400L to 1000L, ideal for large volume needs.

• Pressure Options: Available in medium, high, and ultra-high pressure models to meet a wide range of requirements.

• Advanced Level & Pressure Gauges: Integrated gauges for real-time monitoring of liquid levels and pressure, with an upgraded electronic level gauge for accuracy.

• Top-Quality Relief Valve: Sourced from the world’s top brands for maximum safety.

• Economizer Design: Extended storage duration with cost savings due to superior insulation.

• Shock Absorption Base: Reinforced structure for durability and shock resistance.

• Proven Performance: Years of market validation with high customer satisfaction and low failure rates.

Geometric Volume:410,455,500,1000L

Inner Tank Design Temperature: -196

Jacket Tank Design Temperature: -20℃~+50℃

Insulation: Vacuum with Multi-layer Wrapped

Stored Medium: Liquid Argon, Oxygen, Nitrogen, CO2,ect.

Inner Tank Material: S304 08 or SA240

Jacket Tank Material: Q345R or Q235

Dewar cylinder vertical and horizontal types at Jiangsu SERLNG New Technology CO., Ltd. can be delivered in DPL450/550 series, DPL700/900 series and DPW650 series with medium pressure, high pressure and ultra-high pressure in plastic bag with cardboard box outside, or as customized specification to reach the perfect solution.

The DPL700/900 Dewar is used in various industries that require the safe storage and transport of cryogenic liquids. Here are some key applications:

• Healthcare and Medical Industry:

• Used for the transportation and storage of liquid oxygen (LOX) for hospitals, clinics, and medical facilities.

• Ensures a stable supply of liquid oxygen for respiratory support in emergencies and ongoing treatments.

• Food and Beverage Industry:

• Liquid nitrogen is used in food freezing, packaging, and transportation, maintaining the quality and shelf-life of frozen products.

• Cryogenic cooling in food processing plants for rapid freezing and preserving food products.

• Industrial and Manufacturing:

• Liquid argon (LAR) and liquid nitrogen (LN2) are used in various industrial processes like metal cutting, welding, and inert gas shielding.

• Essential for cryogenic testing, material processing, and machine cooling in high-tech manufacturing environments.

• Energy Sector:

• LNG (liquefied natural gas) storage and transportation for energy production and distribution.

• Used in energy plants and gas distribution systems to ensure safe and efficient handling of LNG.

• Research and Scientific Applications:

• Cryogenic liquids are essential for scientific research, including particle physics, superconductivity, and space research.

• Utilized in laboratories and research centers for storing and transporting cryogenic gases used in experiments.

• Aerospace and Defense:

• Liquid oxygen is often used in rocket propulsion and aerospace research.

• Provides a reliable storage and transportation solution for cryogenic fuels used in space missions.