Closed loop manifold question

[dean1977]

What's a good way to make the return plumbing for a dart pump in a closed loop. 2 inches input. 1 1/2 inch out. Thanks.

 

[k9gunner]

I have a 4 outlet closed loop on my 180 with a dart, I have all 1" bulkheads. It is decent flow, but if I had it to do over, I would have gone with the hammerhead and gated it down.