Which is inlet and which is outlet - ZX6R fuel pump

[Tatey]

I'm wondering if people could let me know which side of my fuel pump is inlet and which is outlet, it is from a carbed ZX6R bike and came off the same bike that my carbs are from. From looking down the spigots one side seems to be a rotor vain (LHS), which I'm guessing is the inlet, and the other side kind of looks like a valve which I'm guessing is the outlet, but confirmation from people would be much appreciated.

[deezee]

Left is In, Right is Out, as you have it shown in that photo. The pump is marked somewhere, it must be for me to have plumbed it in correctly!

[brainbug007]

Heh I just connected mine up to a battery and switched in on and felt which one had the air coming out