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Greater Accra, Achimota
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Vaccum Flask
Flasks
Type
Brand New
Condition
Store address
Greater Accra • Achimota
Fishpond presbyterien school
Closed now
• Mon - Sat, 08:00-17:00
A vacuum flask is a high quality insulating storage vessel that is designed to lengthen the time over which its contents remain hot or cool relative to the flask’s surroundings. this kind of flask was first invented by sir james dewar in 1892. it basically consist of two flasks, placed one within the other and joined at the neck. the gap or space between the two flasks is partially evacuated of air, creating a near-vacuum which significantly reduces heat transfer by conduction or convection. this particular vacuum flask keeps contents cold for 24 hours and hot for 24 hours. it has a capacity of1800mls and is also equipped with a filter and stainless steel too.
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