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Biodiesel => Biodiesel equipment => Topic started by: julianf on December 11, 2017, 10:02:47 AM

Title: Mono pump ID please?
Post by: julianf on December 11, 2017, 10:02:47 AM
This is local to me -

https://www.ebay.co.uk/itm/302545503406?ul_noapp=true

....and i figure you can never have too many pumps, right?

But the M11 thing has me a bit confused - it looks like a standard MS, right?

I dont really understand mono part numbering.  Im not so keen on buying an odd-ball but if its a standard (easy to get spares for) then i would be much more keen.

Im thinking im wanting to speak the other corner of the trinity, right? ; )

Title: Re: Mono pump ID please?
Post by: Julian on December 11, 2017, 12:50:37 PM
M11 is a totally different beat to the MS and ML.  Stator and rotor are different and it has no coupling, instead it relies on the stator flexing more than the MS/Ls.

Not sure about the seal .... probably different but I managed to revive mine by lapping the ceramic faces and it's still not leaking after several years.  There's a gasket template on the wiki if you need it.

Spares are still available, well they were a few yeas back but I be surprised if the discontinued them ... phone Mono to check.

If the stator's not worn, that's a good price and you may be able to make an offer.
Title: Re: Mono pump ID please?
Post by: julianf on December 11, 2017, 01:20:25 PM
Do you remember that JAP unit that i purchased years ago? 

(its still lurking in the garage - i thought a 4 stroke mono would be very useful, but ive never had to use it!)

Im thinking that is the same design, right?
Title: Re: Mono pump ID please?
Post by: Julian on December 11, 2017, 09:22:25 PM
Sorry, I don't.  Was it a bare shaft pump? 
Title: Re: Mono pump ID please?
Post by: julianf on December 13, 2017, 05:43:43 PM
Nope - ill take a photo tomorrow, and post it up here.  Got to brave the garage, and its raining out at present.