杜瓦瓶 DPL450-195-3.5 (CAS No.None)

Product Name:Dewar Flask DPL450-195-3.5

English Name:Dewar Flask DPL450-195-3.5

Aliases:Stainless steel Dewar, Cryogenic liquid cylinder, Liquid nitrogen Dewar

Physical Properties:Made of high-quality stainless steel with a double-wall structure and super vacuum insulation between the layers, providing excellent thermal insulation performance. Designed as a medium-low pressure vessel with multiple safety protection devices, it can safely store and transport cryogenic liquids such as liquid oxygen, liquid nitrogen, liquid argon and carbon dioxide. Equipped with a built-in vaporizer, automatic pressure boosting, pressure gauge and liquid level indicator.

Uses:Used for storing, transporting and supplying cryogenic liquids such as liquid oxygen, liquid nitrogen, liquid argon and carbon dioxide. It can supply gas directly on site, and is also suitable for small-scale centralized gas piping systems and cryogenic liquid applications, widely used in laboratories, industrial manufacturing, food refrigeration and medical fields.

Technical Specifications:

Effective volume of approximately 450 L, with a gas capacity equivalent to about 30 standard gas cylinders (40 L).

Empty weight of approximately 116 kg; total weight of approximately 300 kg when fully loaded.

Outlet gas purity: oxygen ≥99.2%, nitrogen ≥99.999%, argon ≥99.995%, carbon dioxide ≥99.9%.

Dual outlet design supplies both liquid and gas phases simultaneously, providing low-pressure refrigerant liquid for equipment.

Equipped with automatic pressure boosting control, built-in vaporizer, pressure gauge and liquid level indicator for high integration.