I just love vacuum pump oil, we buy it by the 55gal drum a couple of times a year. What we get isn't quite that expensive though. (I have to maintain a lot of vacuum pumps, about 3k ACFM worth of various pumps @20iHg)
----- Original Message ----- From: "andy pugh" <[email protected]> To: "Enhanced Machine Controller (EMC)" <[email protected]> Sent: Thursday, February 9, 2017 10:46:01 AM Subject: Re: [Emc-users] OT: Need some guidance on high temp/pressure water circuit On 9 February 2017 at 15:22, dave <[email protected]> wrote: > A service of 10 yrs at 400 C is not to be sniffed at. Probably priced > like gold tho. Perhaps not as bad as I would have guessed. I found this from 2009 "Dow announced that it is increasing the North American bulk price of Dowtherm MX heat transfer fluid to $2755/tonne plus shipping 13 September." I was expecting something in the region of vacuum pump oil (£3000 per litre / $1750 per pint: http://webshop.demaco.nl/santovac-oil-for-diffusion-pumps-100-cc.html ) -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1916 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
