The diameter of the pump is about 4 cm.

 

I almost knew someone from wolfkatz would answer this
But i actually need to know if it is less or more than 4mm, you know that too?

Does it have the same width as the inline pump? Ive seen a sheet for that one and its 43mm

 

I almost knew someone from wolfkatz would answer this

We're always happy to help. :smile:

We have the GSS341 in stock and I measured it with calipers to be 39.5 mm in diameter. I'm surprised though. I thought that the inline and the intank were identical pumps, just different end caps. Unfortunately, I don't have an inline here to compare against.

Are you trying to spec out a dual Walbro system? I'm fairly certain that you can't squeeze the two pumps through the opening in the fuel tank without some filing. If that's what you're trying to do, I can go back and look through our documentation for the dual walbro setup to find out for sure.

 

Im comparing the walbro to a Sard pump according to sard its suppose to be 38mm and flow 265lph.. not much filing if i go with sard, two of those and i should be set for ethanol this time

But i am alittle conserned about what you guys wrote about if one pump gives up though...

 

Good luck with whichever you chose! And let us know how it works out!