vacuumpump

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chirag.shah Participant Join Date: Jun 2010 Posts: 2	vacuumpump 06/21/2010 11:41 PM
	if i will increase the housing bore in rotary vane type vacuum pump ,what will be the effect on it's performance
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PWSlack Guru Join Date: Jan 2007 Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on. Posts: 32063 Good Answers: 838	#1 Re: vacuumpump 06/22/2010 1:33 PM
	If the motor can keep up with the increased torque without tripping on overcurrent, it will take less time to get down to a specific vacuum level, assuming all the clearances around the vanes can cope with the greater extension of the vanes. Oh, and it will wear out sooner. __________________ "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
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