Oil extractor / Vacuum pump - Where to buy ?

[BernB]

Does anyone know where I could buy (or borrow) a vacuum oil pump from, pref. around Zurich ?

Something like this :

http://pela.nl/index.php/en/Nederlands/pl-6000-oil...

I've found a larger version on sale at a boat place in Zurich, but it's a bit pricey...