RE: [compost_tea] Oil less Pumps

From: Robert Norsen <bnbrew_at_yahoo.com>
Date: Mon, 12 May 2003 21:29:00 -0700 (PDT)

Most diaphram pumps are oiless, Laura. They have oil in the working, sliding and rotating bearings but the diaphragm that is exposed to the air moving thru the pmp has no oil exposed to the air being moved. All the pumps we use are oil less. Bob

laura_s_at_vaxxine.com wrote:hmmm doesn't work from Canada

could someone more mechanical than me please explain about oil-less air Excuse me Laura, I'm not mechanical. I'm human, like you. Well, Not exactly like you......
compressors.
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Received on Tue May 13 2003 - 00:57:48 EDT

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