Bequiet silent loop 360 pump flow direction (anybody fluent in German?)

[Gtiracer]

Hi,

I've just received one and had an idea to add a couple items into the customisable loop, being an extra pump and a reservoir for reliability and flow rate. But what I can't ascertain exactly from this video:

Is which direction the flow goes through the tubes in terms of directing the additional pump to go with the flow.

There is a german video with a breakdown of the pump but I can't understand it I'm pretty sure he may mention which is the Inlet/outlet tube as its quite a thorough video. This is that video here:

Thanks for any help given

 

[Hakanese]

I know Alphacool do a All In One cooler that can be expandable, but I do not think this particular one from the video is one

 

[Gtiracer]

I know Alphacool do a All In One cooler that can be expandable, but I do not think this particular one from the video is one

Yes it's connected with g1/4 fittings so it is compatible with most wc fittings if needed

 

[Hakanese]

According to the guy who made the video review. Top is inlet. Outlet is below the Be Quiet logo

 

[Gtiracer]

According to the guy who made the video review. Top is inlet. Outlet is below the Be Quiet logo

I appreciate that thank you so much