factory direct sale high vacuum oil diffusion pump
Min.Order Quantity: 1 Set/Sets factory direct sale high vacuum oil diffusion pump
Supply Ability: 400~700 Set/Sets per Month factory direct sale high vacuum oil diffusion pump
Payment Terms: L/C,T/T,
Price: Online consultation
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high vacuum oil diffusion pump operate in an entirely different way; by heating the fluid (initially mercury and then later the low pressure oils) to a boil, and directing a high speed jet of vapours down onto a condensing surface, they are able to constantly push down air molecules into the bottom of the pump and thus maintain a pressure differential. A mechanical ‘backing pump’ can then remove the trapped air from bottom of the diffusion pump, while the fluid is re-boiled to keep the pump running.
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